Keystones — Capstone
Five GCSE retrieval questions · 8 March 2023 · mathsvault.uk/keystones
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1. Number
Three lengths are 3.14m, 1.56m and 2.03m. What is their total length?
Answer: 6.73m -
2. Algebra
Solve: x⁄2 = 19
Answer: x = 38 -
3. Geometry
Adjacent = 16cm, hypotenuse = 36cm. Find the angle
Answer: 63.6° -
4. Ratio
Calculate 28.2% of 917
Answer: 258.59 -
5. Statistics
A spinner has 4 red, 6 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄4