  # Percentages: What's 20%?

In this worksheet, students understand how to calculate 20% of a given number. Key stage:  KS 2

Curriculum topic:   Number: Fractions, Decimals and Percentages

Curriculum subtopic:   Recognise Percentages

Popular topics:   Percentages worksheets

Difficulty level:   #### Worksheet Overview

To find 10% of a number we must find 1/10 of it.

One way to do this is to divide the number by 10.

To find 20% of a number we first find 10% and then double the result.

Example

Find 20% of 530

First we find 10% which is 530 ÷ 10 = 53

Then we double the result to get 53 x 2 = 106

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