The EzyEducation website uses cookies to help ensure we give you the best experience.
If you continue without changing your settings, we assume that you are happy to receive all cookies on the EzyEducation website.
Please refer to our Privacy and Cookies Statement to

find out more.


Countdown to Exams - Day 32 - Percentages and percentage change

Countdown to Exams - Day 32 - Percentages and percentage change

The focus for today is on Percentages and percentage change. You should be confident with common conversions as seen in the table as well as converting percentages into a fraction or decimal using the conversion flow chart. We then take a look at increasing/decreasing an amount by a percentage manually using two methods (Unitary method and Decimal method)

A calculator method is explored at the end and shows a quick way to increase and decrease an amount quickly using a multiplier factor. This method will help to work out original price problems. Finally we recap the formula used to calculate the percentage change between two values.

In the video below, Matt will talk you through basic percentages and how to increase or decrease an amount by a percentage. 

EzyMaths is the ultimate online GCSE Maths support service. Schools can enjoy a free 30-day trial to see for themselves how EzyMaths can support their teaching and help their students achieve better grades.

The Reformed Maths GCSE - 3 Lessons
Miracle cure for space gazing discovered…..

Related Posts



No comments made yet. Be the first to submit a comment
Already Registered? Login Here
Tuesday, 18 January 2022
Forgot your password?