Two fractions are equivalent if they have the same value.

Expressing one number as a percentage of another

Maths

In this unit, pupils develop the skills to calculate a given percentage of an amount. In the percentages unit, this is extended to performing simple and compound interest calculations. 

The multiplicative relationship is extended in this unit by considering percentages and the connections between multiplicative relationships and direct proportion. By building on a secure understanding of fractions and ratio, pupils can see their understanding of multiplicative relationships being extended.

Understanding multiplicative relationships: percentages and proportionality

$$\frac{7}{20}$$ as a percentage is {{ }}%.

$$\frac{6}{25}$$ as a percentage is {{}}%.

Match each percentage to its decimal equivalent.

Using short division or otherwise, write $$\frac{7}{9}$$ as a percentage.

Two fractions are ____________ if they have the same value.

Using short division or otherwise, work out the decimal answer to 25 ÷ 4. 

Using short division or otherwise, work out the decimal answer to 1 ÷ 6.

This lesson will soon be taken down.

Expressing one number as a percentage of another

Lesson outcome