Keystones — Capstone
Five GCSE retrieval questions · 22 November 2021 · mathsvault.uk/keystones
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1. Number
Three lengths are 4.4m, 2.68m and 4.54m. What is their total length?
Answer: 11.62m -
2. Algebra
Solve: x⁄4 = 8.75
Answer: x = 35 -
3. Geometry
Adjacent = 30cm, hypotenuse = 46cm. Find the angle
Answer: 49.3° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 4 blue and 3 green sections. Probability of landing on red?
Answer: 3⁄10