Keystones — Capstone
Five GCSE retrieval questions · 2 September 2023 · mathsvault.uk/keystones
-
1. Number
Calculate: 996 + 579
Answer: 1575 -
2. Algebra
Solve: x⁄7 = 2.5714285714286
Answer: x = 18 -
3. Geometry
Adjacent = 20cm, hypotenuse = 40cm. Find the angle
Answer: 60° -
4. Ratio
Calculate 13.1% of 857
Answer: 112.27 -
5. Statistics
A spinner has 4 red, 3 blue and 3 green sections. Probability of landing on red?
Answer: 2⁄5