Number 2
2 marks · EasyWork out . Give your answer in standard form.
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1.26 × 10^2
Also accept: 1.26 × 10^{2}; 1.26*10^2
Common mistakes: 12.6 × 10^1; 0.0126 × 10^3
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Marking points
M1 · 1 mark · Multiplies coefficients and adds powers: 6.3 × 2 = 12.6; (−2) + 3 = 1
A1 · 1 mark · Answer given in standard form: 1.26 × 10^2
Worked solution