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 quiz.

Ricardo Martinez, Ji Yeong I, Four Ways to Determine Equivalent Ratios, Mathematics Teaching in the Middle School, Vol. 24, No. 1 (September 2018), pp. 48-52 ...

Save guides, add subjects and pick up where you left off with your BBC account. Make sure you understand the idea of equivalent ratios, as the skills needed for work on proportion are very similar ...