Keystones — Lintel
Five GCSE retrieval questions · 25 September 2022 · mathsvault.uk/keystones
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1. Number
Find the total of 184, 116, and 66
Answer: 366 -
2. Algebra
What is the next term? 7, 21, 63, 189, ...
Answer: 567 -
3. Geometry
Adjacent = 19cm, hypotenuse = 25cm. Find the angle
Answer: 40.5° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
Calculate the mean of: 22, 49, 22, 33, 32, 46
Answer: 34