Keystones — Capstone
Five GCSE retrieval questions · 5 June 2022 · mathsvault.uk/keystones
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1. Number
The sum of three consecutive numbers is 132. What are the numbers?
Answer: 43, 44, and 45 -
2. Algebra
Solve: x⁄6 = 2.5
Answer: x = 15 -
3. Geometry
Find the distance between (-1, -5) and (5, 4)
Answer: 10.82 -
4. Ratio
Calculate 23.7% of 852
Answer: 201.92 -
5. Statistics
A spinner has 4 red, 4 blue and 2 green sections. Probability of landing on red?
Answer: 2⁄5