Keystones — Capstone
Five GCSE retrieval questions · 20 November 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄6 + 3⁄4 + 2⁄3
Answer: 25⁄12 -
2. Algebra
Solve: x⁄6 = 3.1666666666667
Answer: x = 19 -
3. Geometry
Adjacent = 25cm, hypotenuse = 43cm. Find the angle
Answer: 54.5° -
4. Ratio
Calculate 16.8% of 760
Answer: 127.68 -
5. Statistics
A spinner has 6 red, 6 blue and 3 green sections. Probability of landing on red?
Answer: 2⁄5