In this graph, 𝑥 and 𝑦 are directly proportional. This means that when 𝑥 doubles, 𝑦 also doubles, and when 𝑥 triples, so does 𝑦. In fact, for all coordinates on this line, you could multiply or ...

Simplify your proportional reasoning unit with this comprehensive, no-prep direct and inverse proportion worksheet bundle! This resource is perfectly designed to help your secondary math students ...

Foundation GCSE requires that students can draw and later recognise graphs representing relationships in direct or inverse proportion. In each example, if a student works out a conversion for ONE ...

Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...