GCSE Maths: Ratio & Proportion — Topic Revision Workbook

GCSE Maths: Ratio & Proportion — Topic Revision Workbook is a five-task activity book mapped to the AQA GCSE Mathematics strand Ratio, Proportion & Rates of Change. Learners simplify and share ratios and link ratio to fractions, solve direct and inverse proportion problems with the unitary method and compare best buys, work with scale factors, maps and scale drawings, calculate percentage change and compound growth and decay, and use compound measures such as speed, density and pressure with unit conversion. Every question is auto-marked on screen, or the whole book can be printed with a full answer key. Includes teacher, parent and pupil notes and is fully SEND-friendly with high-contrast and large-text modes.