Keystones — Capstone
Five GCSE retrieval questions · 12 August 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 994 + 559
Answer: 1553 -
2. Algebra
Solve: x⁄6 = 5.5
Answer: x = 33 -
3. Geometry
Adjacent = 23cm, hypotenuse = 39cm. Find the angle
Answer: 53.9° -
4. Ratio
Calculate 38.1% of 552
Answer: 210.31 -
5. Statistics
A spinner has 5 red, 2 blue and 3 green sections. Probability of landing on red?
Answer: 1⁄2