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Estimating

Estimating

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Question 52
a.

Work out an estimate for the value of 38.7+1040.487\displaystyle \frac{38.7 + \sqrt{104}}{0.487}0.48738.7+104​​

[3]
b.

Hence, work out an estimate for the value of 38.7+1040.00487\displaystyle \frac{38.7 + \sqrt{104}}{0.00487}0.0048738.7+104​​

[1]
Markscheme

Estimating Questions

  1. GCSE
  2. /Maths
  3. /Estimating

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

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