Keystones — Capstone
Five GCSE retrieval questions · 21 April 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄2 + 1⁄3 + 1⁄2
Answer: 4⁄3 -
2. Algebra
Solve: x⁄3 = 12.333333333333
Answer: x = 37 -
3. Geometry
Adjacent = 19cm, hypotenuse = 33cm. Find the angle
Answer: 54.8° -
4. Ratio
Calculate 44% of 793
Answer: 348.92 -
5. Statistics
A spinner has 2 red, 6 blue and 3 green sections. Probability of landing on red?
Answer: 2⁄11