Mathematics · May / June 2020 · Paper 21 · Question 18
0580
As printed in the paper
The question as text
P = 2(w + h) w = 12 correct to the nearest whole number. h = 4 correct to the nearest whole number. Work out the upper bound for the value of P. [2]
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34 [2]
M1 for 12 + 0.5 or 4 + 0.5 or better seen
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