Keystones — Capstone
Five GCSE retrieval questions · 19 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄4 + 1⁄2 + 2⁄3
Answer: 23⁄12 -
2. Algebra
Simplify: 7x - 2x + 6y - 5y
Answer: 5x + y -
3. Geometry
Adjacent = 15cm, hypotenuse = 34cm. Find the angle
Answer: 63.8° -
4. Ratio
Calculate 16.3% of 891
Answer: 145.23 -
5. Statistics
A spinner has 6 red, 5 blue and 5 green sections. Probability of landing on red?
Answer: 3⁄8