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Leer Deal with Percents | Introduction to Python 1/2
Introduction to Python for Data Analysis

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Deal with Percents

You've managed a lot of tasks already, but let's add something new related to math operations.

Math symbolUsageExample in PythonResult
*Multiplying numbers5 * 630
//Integer Division. It is used when we want to know how many right numbers the left number contains.15//27
%Remainder. It is used when we want to calculate the remainder of a division.15 % 21
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You have the price of the subscription for one app. Find the 20% of this price. To do it, you need to multiply the number by the percent. But be careful if we want to know how much is 30 % from 600 we need to do the following: 600 * 0.30.

old_price = 400
price_20 = 400
___
0.20

Click or drag`n`drop items and fill in the blanks

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