In this lesson, we will revisit percentages including calculating percentages of amounts and comparison of percentages, including percentage decrease. We will also develop understanding of statistics, and investigate the concept of averages.

In this lesson, we will be learning to find a percentage of an amount, including using efficient strategies and looking at the link between percentages and fractions.

In this lesson, we will explore averages before creating a formula for calculating the mean. We will then move on to find missing values using the mean.