Keystones — Capstone
Five GCSE retrieval questions · 4 November 2024 · mathsvault.uk/keystones
-
1. Number
The sum of three consecutive numbers is 108. What are the numbers?
Answer: 35, 36, and 37 -
2. Algebra
Solve: x⁄3 = 6.6666666666667
Answer: x = 20 -
3. Geometry
Adjacent = 18cm, hypotenuse = 28cm. Find the angle
Answer: 50° -
4. Ratio
Calculate 29.9% of 368
Answer: 110.03 -
5. Statistics
A spinner has 5 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 5⁄13