Keystones — Lintel
Five GCSE retrieval questions · 28 May 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 598 + 868
Answer: 598 + 868 = 1466 -
2. Algebra
Solve: x⁄8 = 3.75
Answer: x = 30 -
3. Geometry
Adjacent = 15cm, hypotenuse = 32cm. Find the angle
Answer: 62° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
Calculate the mean of: 10, 13, 36, 45, 20, 32, 37, 48
Answer: 30.1