Keystones — Lintel
Five GCSE retrieval questions · 13 September 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 208 + 834
Answer: 208 + 834 = 1042 -
2. Algebra
Solve: x⁄7 = 5.7142857142857
Answer: x = 40 -
3. Geometry
Calculate the hypotenuse when a = 8cm and b = 15cm
Answer: 17cm -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 3 blue and 3 green sections. Probability of landing on red?
Answer: 1⁄2