Keystones — Capstone
Five GCSE retrieval questions · 24 July 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄5 + 1⁄2 + 1⁄3
Answer: 43⁄30 -
2. Algebra
Solve: x⁄7 = 2
Answer: x = 14 -
3. Geometry
Adjacent = 26cm, hypotenuse = 37cm. Find the angle
Answer: 45.4° -
4. Ratio
Calculate 47.7% of 612
Answer: 291.92 -
5. Statistics
A spinner has 5 red, 4 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄3