Mathematics · Oct / Nov 2022 · Paper 41 · Question 2
0580
As printed in the paper
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2(a)(i)[1]
2990 cao [1]
2(a)(ii)[1]
1.0 cao [1]
2(a)(iii)[1]
2100 cao [1]
2(b)[1]
97 [1]
2(c)[1]
1 64 final answer [1]
2(d)[1]
7.01[0] × 10–3 [1]
2(e)[2]
1.65 × 10x [2]
M1 for final answer figs 165 or for 15 10 − × x seen or for 0.15 10 1 × x seen
2(f)[2]
37.7... – 3.7... [= 34] oe 34 90 oe fraction [2]
M1 B1
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