Keystones — Capstone
Five GCSE retrieval questions · 23 October 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄5 + 2⁄3 + 4⁄5
Answer: 5⁄3 -
2. Algebra
Solve: x⁄3 = 12
Answer: x = 36 -
3. Geometry
Adjacent = 28cm, hypotenuse = 37cm. Find the angle
Answer: 40.8° -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 3 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄4