An animated guide in which fractions multiply to make baby fractions and a rather violent fraction divides numbers with a chainsaw. Use to illustrate the processes of multiplying fractions, and ...

Rationalising an expression means getting rid of any surds from the bottom (denominator) of fractions. Usually when you are asked to simplify an expression it means you should also rationalise it.

Faye was Headline Money Consumer Money Journalist of 2023 and a Wincott Award finalist in 2025. She's been investigating scams for nearly a decade. Anna McCleanMarket Analyst Anna covers personal ...