Proportion and multipliers
Proportion and multipliers
Proportion is about keeping the same balance between quantities. In recipe questions, the ingredients are in direct proportion to the number of items made.
Step-by-step lessons on WJEC GCSE Maths Proportion. Each one builds up to exam-style questions. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.