Keystones — Lintel
Five GCSE retrieval questions · 15 August 2023 · mathsvault.uk/keystones
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1. Number
Three lengths are 2.77m, 2.m and 2.99m. What is their total length?
Answer: 7.86m -
2. Algebra
Solve: 5x = 60
Answer: x = 12 -
3. Geometry
Find the distance between (1, -7) and (6, 5)
Answer: 13 -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 5 blue and 6 green sections. Probability of landing on red?
Answer: 5⁄16