Keystones — Lintel
Five GCSE retrieval questions · 14 January 2024 · mathsvault.uk/keystones
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1. Number
Add: 86.27 + 84.36
Answer: 86.27 + 84.36 = 170.63 -
2. Algebra
Solve: 8x = 96
Answer: x = 12 -
3. Geometry
Opposite = 8cm, adjacent = 17cm. Calculate the angle
Answer: 25.2° -
4. Ratio
Find 25% of 62
Answer: 15.5 -
5. Statistics
A spinner has 4 red, 3 blue and 2 green sections. Probability of landing on red?
Answer: 4⁄9