Keystones — Capstone
Five GCSE retrieval questions · 4 March 2024 · mathsvault.uk/keystones
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1. Number
Find the missing number: 8.24 + □ = 14.61
Answer: □ = 6.37 -
2. Algebra
Simplify: 23x²y³ ÷ 5xy²
Answer: 4.6xy -
3. Geometry
Adjacent = 17cm, hypotenuse = 26cm. Find the angle
Answer: 49.2° -
4. Ratio
Simplify the ratio 8m:800cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 1⁄4