What are percentages?

A visual explanation of percentages.

How to work out percentage increase (decimal method)

A simple, step-by-step guide guide showing you how to work out a percentage increase using the decimal method.

How to work out percentage decrease (decimal method)

A simple, step-by-step guide showing you how to how to work out percentage decrease using the decimal method.

How to work out a percentage of an amount

A simple, step-by-step, visual guide showing you how to work out a percentage of an amount using bar models.

How to work out the percentage of an amount (1% method)

A simple, step-by-step, visual guide showing you how to work out the percentage of an amount using the unitary method.

How to find the original value before % off (decimal method)

A simple, step-by-step, visual guide showing you how to work out the original price of an item before a percentage change.

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