Keystones — Lintel
Five GCSE retrieval questions · 3 May 2023 · mathsvault.uk/keystones
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1. Number
What is ∛125?
Answer: 5 -
2. Algebra
For y = 3x³ + 7, find y when x = 2
Answer: y = 31 -
3. Geometry
Adjacent = 15cm, hypotenuse = 27cm. Find the angle
Answer: 56.3° -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
Find the range of: 6, 37, -12, -27, 14
Answer: 64