Keystones — Capstone
Five GCSE retrieval questions · 20 September 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 2⁄4 + 2⁄4 + 1⁄3
Answer: 4⁄3 -
2. Algebra
Solve: x⁄7 = 5.5714285714286
Answer: x = 39 -
3. Geometry
Adjacent = 21cm, hypotenuse = 32cm. Find the angle
Answer: 49° -
4. Ratio
Calculate 18.5% of 697
Answer: 128.95 -
5. Statistics
A spinner has 3 red, 4 blue and 4 green sections. Probability of landing on red?
Answer: 3⁄11