This worksheet links sentences such as “For every 5 bananas there are 15 oranges” with ratios of 5 : 15 and 1 : 3.
In section A learners will discover different multiplicative relationships between amounts and discuss this using sentence stems and ratio notation.
Then in section B, pupils will match images to the correct ratios.
Equivalent ratios are introduced throughout sections C and D, where double number lines are used as a visual representation.
Students are required to use a stacked number line to solve problems which involve using integer multiplication and division facts.