Keystones — Lintel
Five GCSE retrieval questions · 19 July 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄5 + 3⁄4 + 1⁄3
Answer: 101⁄60 -
2. Algebra
Solve: x⁄5 = 4.4
Answer: x = 22 -
3. Geometry
Opposite = 15cm, adjacent = 18cm. Calculate the angle
Answer: 39.8° -
4. Ratio
Calculate 13.4% of 564
Answer: 75.58 -
5. Statistics
A spinner has 5 red, 4 blue and 2 green sections. Probability of landing on red?
Answer: 5⁄11