Keystones — Capstone
Five GCSE retrieval questions · 2 May 2024 · mathsvault.uk/keystones
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1. Number
The sum of three consecutive numbers is 147. What are the numbers?
Answer: 48, 49, and 50 -
2. Algebra
Simplify: 14x²y³ ÷ 6xy²
Answer: 2.3333333333333xy -
3. Geometry
Find the distance between (-4, -7) and (11, 9)
Answer: 21.93 -
4. Ratio
Calculate 10.4% of 921
Answer: 95.78 -
5. Statistics
A spinner has 3 red, 4 blue and 4 green sections. Probability of landing on red?
Answer: 3⁄11