How to Paint a Room Using Math Yes, the golden ratio is the famous one, but the fact that the related phenomena scale across all the metallic ratios could be even more interesting, especially with ...

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. NEW: Ratio, fractions and ...

Inverse proportion occurs when one value increases and the other decreases. For example, more workers on a job would reduce the time to complete the task. They are inversely proportional.