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 ...

More decorators working on a job would reduce the time to complete the task. They are inversely proportional. If two quantities are inversely proportional, one increases as the other decreases at the ...

Left-handed maths A new mathematical model can predict the proportion of left-handed people in sports such as boxing and golf. Mathematician Mark Panaggio and PhD supervisor Dr Daniel Abrams report ...