Keystones — Lintel
Five GCSE retrieval questions · 25 June 2023 · mathsvault.uk/keystones
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1. Number
Find the total of 119, 184, and 136
Answer: 439 -
2. Algebra
Solve: 6x = 36
Answer: x = 6 -
3. Geometry
Adjacent = 28cm, hypotenuse = 35cm. Find the angle
Answer: 36.9° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
Calculate the mean of: 37, 30, 20, 34, 34, 10, 31
Answer: 28