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Question 12

Use your calculator to work out

23.91−14.26.2×0.85 \frac{23.91 - \sqrt{14.2}}{6.2 \times 0.85} 6.2×0.8523.91−14.2​​
a.

Write down all the figures on your calculator display.

[2]
b.

Write your answer to part (a) correct to 2 significant figures.

[1]

Using a Calculator Questions

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