# Python Program To Calculate Discount

Chapter 11- Programming With Python Why Python? The reason me and my classmates are working on python is because it is a lot more easier and simpler for us to do, unlike JavaScript, it is a lot less complicated. None A special Python value returned by functions that have no return statement, or a return statement without an argument. Please note: there are minor flaws in this calculator. So to get a discount of 20%, you need to calculate 80% 0f that figure. hi guyz, i'm new to this forum and new to c++, well programming in general, i've started to learn c++ nearly 2. The list of expressions is evaluated for every modified instances that match the condition; the result is compared with class1 instances, and instances are created or deleted to get an exact match of the 2 sets. To find the monthly payment for this loan, we can use the Loan Calculator Scenario #1 with \$205,000 as the total loan amount (you are not borrowing this much but you will owe this amount when the loan is closed), 7. Regular NPV formula: =NPV(discount rate, series of cash flows) This formula assumes that all cash flows received are spread over equal time periods, whether years, quarters, months, or otherwise. Divide 200 by 500, which is equal to 0. This tutorial shows how to develop a simple calculator application in C++ that runs in a console window using Visual Studio 2017. Calculating Expected Monetary Value by using Decision Trees is a recommended Tool and Technique for Quantitative Risk Analysis. 30 minutes. The normal adult ticket price is \$8. Calculate average sale of the week in Java. Display the employee id, basic salary, allowances, gross pay, income tax and net pay. This program combines using an if with a for loop. To calculate average and percentage marks of a students, you have to ask to the user to enter marks obtained in some number of subjects say 5. When I try to run the program, I'm shown a screen saying "Invalid syntex" and "tip" is highlighted. of years and I = Simple Inte Square of given number using function with an argument and a return value. In our case, we only have one class, the Calculator class. What our app will do is ask user for his weight and the height and calculate the Body Mass Index (BMI) for him with the information that whether the user is underweight, normal or. The discount's current billing cycle. Java program using Method Overriding. Write a program, discount. Allows you to calculate based on back end static data, use discount codes for payments and even more. We teach you how to program by using HD Video Lectures, Walkthrough Code Projects, Exercises, Downloadable Code Notes and much more! Here is just a small sampling of the topics included in this course: How To Build Awesome Applications With Python. Important Questions for Class 12 Computer Science (Python) - Object Oriented Programming Concepts. A numeric expression is an expression that contains literals, constants, and variables representing numeric values, and operators that act on those values. In the following examples, input and output are distinguished by the presence or absence of prompts (>>> and ): to repeat the example, you must type everything after the prompt, when the prompt appears; lines that do not begin with a prompt are output from the interpreter. printf ("This is a program to calculate gross pay. 15 of meal + tax) and calculate the total cost. References  Quantlib Python Cookbook, Balaraman and Ballabio, Leanpub, 2017. How the formula works. To find the CPI index on more than the current date you can check the Historical CPI Data which lists the CPI index all the way back to 1913. The program gets the grade and credit count of each course from the user. Or if you want to construct the function by yourself, [code]def factorial(n): if n == 0: return 1 else: return n * factorial(n-1)[/code] [code] def facto. How our tuition compares. 065) , calculate the tip (. It will help you avoid the potentially disastrous effects of discounting when your business needs cash flow to survive. Employees at Scott are divided into three pay codes with the following rules: 1. The program cannot be extended. Since Python is free, any school or organization can download and use it. MultiLevel Inheritance sample in Java. In this chapter we’ll follow a very simple example that uses the concepts we’ve learned so far. Python mode supports a version of MicroPython Version 1. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than possible in languages such as C++ or Java. Further, mortgage payments typically will include monthly allocations of property taxes, hazard insurance, and (if applicable) private mortgage insurance (PMI). For example, it might be in a directory called "C:\Program Files\Java\jdk\1. x 2 , you write it as x**2. I have 4 Years of hands on experience on helping student in completing their homework. To calculate this probability, you divide the number of possible event outcomes by the sample space. Change the second line to enter the original price of the TV and the discount rate. The program asks if we are aged exactly 65, not if we are 65 or over. com THE WORLD'S LARGEST WEB DEVELOPER SITE. Start studying CSC121 Python Midterm. Calculate Average of Numbers in Python. Click on the link below to download the python code. IronmanCro. This Python network programming course is aimed at network professionals or aspiring network professionals who have little to no experience in network automation. CS192 Week 2 Payroll Calculation Program A local small business has hired you to write a payroll calculation program. Write a PYTHON program to calculate the bill amount for an item given its quantity sold, value, discount, and tax. Anyone under the age of 16 gets a 10% discount on the ticket price. Time to Complete. Earlier, he graduated. For example, if you want to calculate grossProfit = salesIncome - costs, a program has to know that these quantities are variables containing numbers rather than just strings of letters. bat Format - Programming - Nairaland. Python Forums on Bytes. Open Graphing Calculator is an open source project, feel free to fork the source on GitHub, submit issues, and contribute. C Program Write a program to calculate the area of a C i r c l e C Program Returns NonZero if CH is a LowerCase Letter; OtherWise Zero is Reture C Program Write a Program to Calculate Interest of Value. productCharge(): should prompt the user for a valid retail charge of a product (between \$10 and \$5000). Display the employee id, basic salary, allowances, gross pay, income tax and net pay. Write a PYTHON program to calculate the bill amount for an item given its quantity sold, value, discount, and tax. This program combines using an if with a for loop. 89 for the price and 20 for the discount percentage, the value would be. Looking for discount code or "deal in the day" could help. 90 if discount is given on % basis i. The discount rates are:. """ On a Groupsave 3 ticket, 3 adults could travel for the price of 2, and on a Groupsave 4, 4 adults could travel for the price of two. The Python Enhancement Proposals, or PEPs, are part of the process the Python community uses to discuss and adopt changes to the language. For example, a program might ask users if they know how to swim in order to enroll them in the appropriate swim class. Since the formula for the area of a circle squares the radius, the area of the larger circle is always 4 (or 2 2) times the smaller circle. £90) and a discount rate to apply (e. But few of those that use the Internal Rate of Return (IRR) in real estate know how to calculate it. Typing your keyword for example Off-White Python Print Belt Bag into Google search and searching for promotion or special program. The Tip Calculator calculates tip amount for various percentages of the cost of the service, and also provides a total amount that includes the tip. Username * E-Mail * preferred customer discount for retail store using C ++. 19PHP) 5% discount is availed. This calculator computes the median from a data set: To calculate the median from a set of values, enter the observed values in the box above. Web Design HTML Tutorials Online HTML, CSS and JS Editor Bootstrap 4 Tutorials. Why is Python a great programming language for finance professionals to learn? Python is a high-level programming language, meaning that it abstracts away and handles many of the technical aspects of programming, such as memory management, that must be explicitly handled in other languages. Show what the PC monitor will show when the program is executed with the following values used: 27, 12, and 15. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Total price and discounted price should be displayed. Use a loop to calculate the total sales for the week and display the result. "What is a modulo?" you may ask - well, if you take two numbers and then divide the first number by the second number then the remainder is called the modulo. Online Python 2. Pseudo code to calculate gross and net pay for employees Explore BrainMass. x 2 , you write it as x**2. Python Program to Calculate the Number of Upper Case Letters and Lower Case Letters in a String Python Program to Check if a String is a Pangram or Not Python Program to Accept a Hyphen Separated Sequence of Words as Input and Print the Words in a Hyphen-Separated Sequence after Sorting them Alphabetically. I want discount and tax are added with sale order. How to Calculate Product Costs for a Manufacturer Businesses that manufacture products must determine how to calculate their product costs. The program must be able to calculate in dollars, quarter, dime, nickel and pennies. The basic way to calculate a discount is to multiply the original price by the decimal form of the percentage. As per your Query , Net Price would be Rs. In this excerpt from Effective Python: 59 Specific Ways to Write Better Python , Brett Slatkin shows you 4 best practices for function arguments in Python. If the result is negative, squaring it will make it positive. Thinkstock/Comstock/Getty Images. How To Write Conditional. How to Create a Program to Calculate Total Salary & Gross Pay by Kevin Lee. You are required to give back the balance amount in the least denomination (i. If the length is 0, the program will ask for input again. the it should calculate the tax (. just the one in the center. 182 The first line assigns a value to miles , but it has no visible effect. 101computing. Decimal floating point objects share many properties with the other built-in numeric types such as float and int. For this challenge you are going to write a Python script that prompts the user to enter a price in pounds (or in your own currency) (e. No Credit Check Payday Loans She thanked him with regard to his Quick Loans Online 800 protection and for creating a safe atmosphere. To start in this tutorial, first open the JCreator IDE, click new and paste the following code. As one to the most expensive states to purchase a new vehicle as far as taxes go, it will make you just a bit afraid of all the beautiful cars that you're looking at. An Informal Introduction to Python¶. This free online Modulo Calculator makes it easy to calculate the modulo of any two numbers. But you might want a bigger-picture view of your finances. The Tip Calculator calculates tip amount for various percentages of the cost of the service, and also provides a total amount that includes the tip. Write an algorithm and a Python program to calculate the payroll for an indeterminate number of employees of Scott Book Company. append(), the default Python function for adding items to a list. These rates are exclusive to the Kickstarter campaign and will not be available once Deep Learning for Computer Vision with Python officially launches. It is incremented each time the discount is successfully applied. You must multiply the before-discount p. Submitted by Pankaj Singh, on October 04, 2018 Input same amount and calculate discount based on the amount and given discount rate in Python. For example, if you want to calculate grossProfit = salesIncome - costs, a program has to know that these quantities are variables containing numbers rather than just strings of letters. 065) , calculate the tip (. Future Value of Savings Definition Future Value of Savings is the future value of a stream of equal savings installments (payments), where the payment occurs at the end of each period, and the balance accrues interest compounded at each payment. Likewise, decimal objects can be copied, pickled, printed, used as dictionary keys, used as set elements, compared, sorted, and coerced to another type (such as float or long). Calculate average sale of the week in Java. To calculate this probability, you divide the number of possible event outcomes by the sample space. The program asks if we are aged exactly 65, not if we are 65 or over. For example, a program might ask users if they know how to swim in order to enroll them in the appropriate swim class. How our tuition compares. The Python Enhancement Proposals, or PEPs, are part of the process the Python community uses to discuss and adopt changes to the language. Coun±es with a number less than 15 have a 5% sales tax. The normal adult ticket price is \$8. This is a common Python convention. Calculating Probability For Single Events. The future value calculator can be used to calculate the future value (FV) of an investment with given inputs of compounding periods (N), interest/yield rate (I/Y), starting amount, and periodic deposit/annuity payment per period (PMT). If calculating returns was as simple as taking the beginning balance and ending balance and then calculating the absolute return, tracking investment returns would be so much easier. 10 a minute and when the phone bill total is more than 15 there is a 20% discount applied. Where applicable, the blue hyper-link will take you to the website page with more information about when and how to use the particular calculator. We will start with how to get the variables you need and then move to the individual components of the calculation. This discounted cash flow calculator (or DCF calculator for short) provides you with a simple method of company valuation. Match the data type to the code segment. Other than basic HTML I have no other experience in programming. Advantages: Easier to program, take less time to write, shorter and easier to read, are portable (meaning they can run on different kinds of computers) Source code -> Compiler -> Object code -> Executor -> Output. The program asks if we are aged exactly 65, not if we are 65 or over. 7 , and host your programs and apps online for free. (Python) Chapter 2: If Statement, Random Class, Introduction to Defining Functions 2. No Credit Check Payday Loans She thanked him with regard to his Quick Loans Online 800 protection and for creating a safe atmosphere. Therefore, if we are 65 exactly, we will get a discount. 36 : C Program to Calculate Discount Amount Check out the complete list of c-programs : C Program List This program calculates the discount amount and the discounted rate for which you get the product for sale. In addition, it allow the double checking of the sale price. You cannot multiply anything by 0. Find out if it's profitable to mine Bitcoin, Ethereum, Litecoin, DASH or Monero. Strings in Python are case sensitive, which means the string. We set two variables (min and max) , lowest and highest number of the. I have used open erp 7. bat Format - Programming - Nairaland. Even in Python 2. The program should then display the amount of the discount (if any)and the total amount of the purchase after the discount. In Python, modules are accessed by using the import statement, which tells the current program to bring in the definitions and statements of the other relevant file(s) for its own use. Next: Write a Python program to get the n (non-negative integer) copies of the first 2 characters of a given string. Patrick Chan is an avid Python programmer and uses Python extensively for data processing. Typing your keyword such as ara Poppy Low Heel Pump (Women) into Google search and looking for promotion or special program. Python code is quite universal, so developers use it on multiple platforms and devices. A flat percentage is the easiest to calculate because it applies the same percentage across. 142-253 Computer Programming: Python Exercises but bookstores get a 40% discount. It is defined as the discount rate which makes the net present value of the cash flows from the investment equal to zero. C Program to Calculate Gross Salary of an Employee Example 2. For older versions of Python (2. Java program to calculate discount of a product. hello, please can you help me. Here is the complete Java program with sample outputs. Please note program is a training execise using the old rules ***-----With regular (non groupsave) tickets, chldren travel at half fare. Your program will then calculate and display the discounted price. You are required to give back the balance amount in the least denomination (i. In case x is more than 5, Python executes the second block of code under the elif statement and exits the program. IRR (Internal Rate of Return) is the most widely used financial indicator while assessing return on an investment or a project. If your car has a trip odometer, reset it, or record the master odometer mileage. Python Forums on Bytes. Click here to download the full source code. Thanks RED". Knowing your GPA is important in evaluating your improvement and determining your academic standing for any given semester. An Informal Introduction to Python¶. Python also supports large number of functions for string manipulation. You cannot multiply anything by 0. Calculating a 20% discount. You can write your program based on the following program skeleton‘main part of the program. In this tutorial, we’ll go through how to make a simple command-line calculator program in Python 3. The price of the products is updated frequently. EVERYDAY DISCOUNT OFFER Buy 2 or more eligible titles and save 35%*—use code BUY2. 20/unit iv) For unit above 250 Rs. TOPIC-1 General OOP Concepts Short Answer Type Questions (2 marks) Question 1: How is a static method different from an instance method? Answer: Static method has to be defined outside a class. We can do this by asking Python to "import" these functions into a program from a function library, which we refer to as a "module" in Python. How Much to Tip In the United States, the average tip at a restaurant is generally considered to be between 15 to 20 percent of the bill. The National Geographic Society is a global nonprofit organization committed to exploring and protecting our planet. Minimum group size 3. This program covers how to use Python to transform and analyze large datasets. 1: Python program to average three numbers Once you have typed in your Python program, press F5 (or Run, Run Module) to execute your program. This is the exercise: A software company sells a package that retails for \$99. Need Python pseudocode and program that asks the user to enter the number of packages purchased. If you live in a mobile home park, the park may be certified. append(), the default Python function for adding items to a list. Suppose you have an online store. By using those values, this C Program to Calculate Gross Salary of an Employee or calculate the total salary of an employee. Flowchart to Calculate Simple Interest Here, P = Principal amount, R = Rate of Interest, N = No. Discount-Based Metrics vs. Calculate the average score Check your external IP address Python Hangman Game Python Command Line IMDB Scraper Python code examples Here we link to other sites that provides Python code examples. 89 for the price and 20 for the discount percentage, the value would be. Practice questions of if else, operators, elif in Python: CodesDope. cpp which is the basic calculator and receives three values from input via keyboard. Java Program to Calculate Average Percentage Marks of a student. New: The Python 3 version of the book and course material is available at www. , expected 2017), Python for Finance (Chinese version, expected 2017), and Financial Modeling Using R (2016). Solution The discount amount can be easily calculated. The program should ask the user to enter the charge for the food, and then calculate the amount of a 15% tip and 7% sales. "What is a modulo?" you may ask - well, if you take two numbers and then divide the first number by the second number then the remainder is called the modulo. hi guyz, i'm new to this forum and new to c++, well programming in general, i've started to learn c++ nearly 2. so my question is, what can I do so the blue lines wont over draw on top of the x, y black axes. If the length is 0, the program will ask for input again. A shop will give discount of 10% if the cost of purchased quantity is more than 1000. A simple calculator application written in C++ that performs math operations on two inputs and outputs the result to the console. 5 it has been optimised further with a custom internal data-structure, and *should* be faster. This post is presenting Python program, which uses QuantLib tools for simulating yield term structure for the chosen one-factor interest rate model. using if-elif-else in python to create a discount calculator. Write a python program that asks the user to enter an item's wholesale cost and its markup percentage. But many diners aren't quite sure about tipping rules and etiquette and how to actually calculate a tip. The Apache Thrift software framework, for scalable cross-language services development, combines a software stack with a code generation engine to build services that work efficiently and seamlessly between C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, JavaScript, Node. You can use this Linear Regression Calculator to find out the equation of the regression line along with the linear correlation coefficient. The TWENTY-SEVENTH Annual GIS In Action Conference, hosted by the Columbia River Region of the American Society of Photogrammetry and Remote Sensing and the Oregon-Southwest Washington Chapter of the Urban and Regional Information Systems Association () at Portland State University. Decimal floating point objects share many properties with the other built-in numeric types such as float and int. Invest in a valuable bundle and you will never regret it!. Counties with a number less than 20 have a 5% sales tax. Next: Write a program in C# Sharp to calculate and print the Electricity bill of a given customer. 90 if discount is given on % basis i. While reviewing the access logs for arachnoid. Once you subscribe to a Nanodegree program, you will have access to the content and services for the length of time specified by your subscription. Pay Code 10: Employees work five days a week and receive a weekly pay rate. Here we have a parent class Employee in which we have declared variables like name, address, gender. com Nullege - Search engine for Python source code Snipt. To calculate average and percentage marks of a students in c++ programming, you have to ask to the user to enter marks obtained in some number of subjects say 5. Write a new program in pseudo-code, it should input-and calculate the average of 5 numbers entered. Java Program to Calculate Simple and Compound Interest - This Java program is used to calculate the simple and compound interest for the given values of amount, rate and time. C Program to Arithmetic Calculator using switch case Statements; C Program to grade calculation system; C Program to find the whether the last digit of given two numbers are equal or not; C Program to calculate different discount for different Bill amount; C Program to check whether ith bit in a number N is set or not. 25, a call is 0. If you are not sure what the gps coordinates are, you can use the coordinates converter to convert an address into latlong format or vice versa. Read on to find out how to calculate discount and what the discount formula is. In general terms, a present value model for two variables y1 and x1, states that y1 is a linear function of the present discounted value of the expected future values of x1, where the constant term, the constant discount factor, and the coefficient of proportionality are parameters that are either known or need to be estimated. As per your Query , Net Price would be Rs. Employees at Scott are divided into three pay codes with the following rules: 1. so my question is, what can I do so the blue lines wont over draw on top of the x, y black axes. asked by mike on April 28, 2019; Programming. You can apply it to tips at a restaurant, sales in stores, and setting rates for your own services. What it does: A simple Java program to calculate the cost of a mobile phone bill. First, we calculate the learning curve factor b = ln(p)/ln(2) = ln(0. This program to calculate electricity bill in c is useful if the board has uniform rates. Other than that, calculating the APR should be a good way to calculate just how expensive that loan is compared to your other options. It is incremented each time the discount is successfully applied. The 16-30 codes have a sales tax of 6%. 1 Answer to 1) Write a program to input a purchase amount and calculate the sales tax and total due. Write a function called increment_date that takes a Date object, date, and an integer, n, and returns a new Date object that represents the day n days after date. After this video lesson, you'll know how to calculate a 10 percent discount easily. Why is Python a great programming language for finance professionals to learn? Python is a high-level programming language, meaning that it abstracts away and handles many of the technical aspects of programming, such as memory management, that must be explicitly handled in other languages. Through this sample, they will see some most useful algorithmic operations. Next, we use from ClassOne, which basically gives Python a reference to which file we are talking about. But many diners aren't quite sure about tipping rules and etiquette and how to actually calculate a tip. Python Program to Calculate the Number of Upper Case Letters and Lower Case Letters in a String Python Program to Check if a String is a Pangram or Not Python Program to Accept a Hyphen Separated Sequence of Words as Input and Print the Words in a Hyphen-Separated Sequence after Sorting them Alphabetically. factorial(x). Calculating a 20% discount. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. The future of live TV with 70+ channels. You must also create flowcharts for each function and for the program. Python for Finance explores the basics of programming in Python. With conditional statements, we can have code that sometimes runs and at other times does not run, depending on the conditions of the program at that time. The book starts by explaining topics exclusively related to Python. The world is more data-driven than ever, and Python offers solutions for handling, analyzing, and visualizing large amounts of data effectively. Write a PYTHON program to calculate the bill amount for an item given its quantity sold, value, discount, and tax. Advantages: Easier to program, take less time to write, shorter and easier to read, are portable (meaning they can run on different kinds of computers) Source code -> Compiler -> Object code -> Executor -> Output. A numeric expression is an expression that contains literals, constants, and variables representing numeric values, and operators that act on those values. In fact, after the CAP rate (Capitalization Rate), it is the most widely used metric to measure the performance of income properties. Formulas, explanations, and graphs for each calculation. The program output should indicate whether or not the triangle is a right triangle. Example Program 3 - Total Calculator Program. Start with absolute beginner concepts like understanding the tools you need to download and install Python on your machine, and continue on to learn to write your very first Python program. When a program collects string input, such as a user’s name, it can be used in expressions that become part of control structures. IRR (Internal Rate of Return) is the most widely used financial indicator while assessing return on an investment or a project. Other than that, calculating the APR should be a good way to calculate just how expensive that loan is compared to your other options. After this video lesson, you'll know how to calculate a 10 percent discount easily. Cancel anytime. Click the Paste Options button that appears next to the bottom of the chart, and choose how you want to paste it:. However, the standard deviation of the portfolio will not be simply the weighted average of the standard deviation of the two assets. Handling Fractions in Java. Once certified, the discount is in effect for 2 years; recertification is required for subsequent 2-year periods. Invest in a valuable bundle and you will never regret it!. This book is organized according to various finance subjects. The sales tax depends on the county iden±fying code. Enter any Number into this free calculator. Summary: in this tutorial, you will learn how to use the SQLite COALESCE function to handle null values. One way that often works well is to imagine someone using the program, and describe what that would be like. ActiveState Code - Popular Python recipes Snipplr. Here's what happened when I used the program: Calculating the percentage on Python 2. The future of live TV with 70+ channels. Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Discount valid only for tax prep fees for an original 2017 personal income tax return prepared in a participating office. Yield To Maturity calculation using a Python script; Bonds can be priced at a discount, at par and at a premium. 05(for the product with3390 price_unit) Total of sale order =3051+63. The following code is written in python code which will calculate the discount and display selling price of an item write a program to input a number and evaluate. Discount applies to merchandise only and does not apply to shipping, fees, taxes, or other non-merchandise charges. Learn C programming, Data Structures tutorials, exercises, examples, programs, hacks, tips and tricks online. In the heart of programming logic, we have the if statement in Python. Example Program 3 - Total Calculator Program. Python program to read a number print it in binary, octal and hexadecimal number system The shop use to give discounts 5% If the transaction is less than 1000, otherwise 10%. We use Python  to build a bond pricer. Python Cloud IDE. Distance Between Coordinates. Welcome to Code challenge in Java, Python and C for absolute beginners!This is a comprehensive and Practical guide that is designed to pick up every interested student from the state of "zero-knowledge" to a state of "Hero-knowledge" in Java, Python and C Language programming. Language - PYTHON Design a program that calculates the total amount of a meal purchased at a restaurant. , 10% on Gross price. "Hi all, I am looking for find out the discount amount on order by using sql query based on customer and order. Since the formula for the area of a circle squares the radius, the area of the larger circle is always 4 (or 2 2) times the smaller circle. = 0 if income <100000 I. Introduction to Python; IntroductionThis program is offered by Stanford University. How would I go about calculating the percentage change over time taking the values from B12, C12, D12, E12, F12, G12, and H12? I'd like to see the % increase over that 7 month time span. Flowchart of Simple Interest Fig. Create GPA Calculator in Java Application program The purpose of this instruction set is how to calculate your GPA during the semester. A text costs 0. How to Calculate Shipping Costs — and Simplify the Process. C Program to Asks the User For a Number Between 1 to 9 ; C Program to Check Whether the Given Number is Even or Odd ; C Program to Swapping Two Numbers Using Bitwise Operators ; C Program to Display The Multiplication Table of a Given Number ; C Program to Calculate Simple Interest by Given Principle, Rate of Interest and Time ; C Program to. I have done this: ratio=\\\$((jj/kk * 100)) or ratio=`expr | The UNIX and Linux Forums. The problem. When calculating the APR for a payday loan, you are going to need three pieces of information. Metrics Based on Non-Discounted Data Note, especially, that both PV-based metrics are lower than the same ROIs based on non-discounted cash flow figures. PEP 8 recommends the use of 4 spaces per indentation level.