Mathematics · May / June 2021 · Paper 22 · Question 8

0580

As printed in the paper

The question as text

a c b 5 2 = Find b when . a 5 625 = and c 2 = . b = [2]

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[±] 7.5 oe [2]

2 b

M1 for 5.625 = or better 2 5 ×

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