Keystones — Capstone
Five GCSE retrieval questions · 30 April 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄2 + 1⁄3 + 3⁄4
Answer: 19⁄12 -
2. Algebra
Solve: x⁄7 = 1
Answer: x = 7 -
3. Geometry
Adjacent = 30cm, hypotenuse = 47cm. Find the angle
Answer: 50.3° -
4. Ratio
Simplify the ratio 2m:200cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 4 blue and 5 green sections. Probability of landing on red?
Answer: 4⁄13