Keystones — Capstone
Five GCSE retrieval questions · 20 November 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 2⁄3 + 2⁄4 + 2⁄3
Answer: 11⁄6 -
2. Algebra
Expand: 4(6x - 8)
Answer: 24x - 32 -
3. Geometry
Adjacent = 18cm, hypotenuse = 29cm. Find the angle
Answer: 51.6° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 6 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄3