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Using a Calculator

Using a Calculator

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Question 18

Use your calculator to work out 16.14+7.12896.4×4.0\displaystyle \frac{16.14 + \sqrt{7.1289}}{6.4 \times 4.0}6.4×4.016.14+7.1289​​

a.

Write down all the figures on your calculator display.

[2]
b.

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

[1]
Markscheme

Using a Calculator Questions

  1. GCSE
  2. /Maths
  3. /Using a Calculator

192 exam-style questions on OCR GCSE Maths Using a Calculator. Each one has a worked solution and a mark scheme showing where the marks go.

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