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Percentages

Work out a percentage of an amount, a rise or a cut, the amount before a change, and the gap between two rates.

Free4 rooms37 questions36 min
Start this moduleHow to work out a percentage of an amount

Rooms in this module

  1. 1How to work out a percentage of an amount9 min, easyFree
  2. 2Percentage increase and decrease10 min, easyFree
  3. 3Finding the original amount before an increase9 min, mediumFree
  4. 4Percentage points and percentages8 min, mediumFree

How this works

Each room answers one problem. A task is a few lines of reading, then questions you answer in the books: post to an account, type a figure, sort, match or write a journal. Every answer is marked at once, with the rule behind it. There are no videos.

Questions

How many rooms and questions are in Percentages?

4 rooms and 37 questions. Every question is marked at once.

How long does it take?

About 36 minutes in all. A room takes 8 to 10 minutes, so you can do one at a time.

Is it free?

Yes. Every room in this module is free, and you can start with no account.

What should I do first?

Nothing. This is the first module of Business maths, so you can start here.