Keystones — Bedrock
Five GCSE retrieval questions · 1 April 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄11 + 6⁄11
Answer: 10⁄11 -
2. Algebra
Find the midpoint of (3, 3) and (16, 13)
Answer: (9.5, 8) -
3. Geometry
Opposite = 14cm, hypotenuse = 19.8cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
In ratio 7:4, the difference between shares is 60. What are the shares?
Answer: 140 and 80 -
5. Statistics
Find the mean of: 13, 10, 6, 2, 17
Answer: 9.6