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Estimating

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Question 150

By rounding each number to 1 significant figure, show that an estimate for the value of 38.6×78.919.6\displaystyle \frac{38.6 \times 78.9}{19.6}19.638.6×78.9​ is 160

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Markscheme

Estimating Questions

  1. GCSE
  2. /Maths
  3. /Estimating

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

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