Keystones — Lintel
Five GCSE retrieval questions · 23 February 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 380 + 369
Answer: 380 + 369 = 749 -
2. Algebra
Solve: x⁄5 = 4.8
Answer: x = 24 -
3. Geometry
Adjacent = 25cm, hypotenuse = 34cm. Find the angle
Answer: 42.7° -
4. Ratio
Calculate 25.9% of 831
Answer: 215.23 -
5. Statistics
A spinner has 4 red, 5 blue and 6 green sections. Probability of landing on red?
Answer: 4⁄15