Teach students to find missing quantities in equivalent ratios. Match the known quantity to the same position in the original ratio, find the multiplier or divisor and apply it to both terms. Students find missing first and second terms and apply the method to short word problems.

Includes four worked examples, 12 guided questions, 12 independent questions, six mixed review questions and a complete worked answer key. 13 printable A4 pages including a teacher overview and Terms of Use. Uses positive whole-number multipliers and divisors. Suitable for Year 7 maths teaching, tutoring or revision.