Keystones — Capstone
Five GCSE retrieval questions · 22 November 2022 · mathsvault.uk/keystones
-
1. Number
The sum of three consecutive numbers is 96. What are the numbers?
Answer: 31, 32, and 33 -
2. Algebra
Solve: x⁄4 = 9.5
Answer: x = 38 -
3. Geometry
Find the distance between (-7, 1) and (5, 3)
Answer: 12.17 -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 4 blue and 5 green sections. Probability of landing on red?
Answer: 4⁄13