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Estimating

Estimating

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Question 50

Ms Khan wants to buy a calculator for every student in year 11. There are 127 students in year 11. Each calculator costs £8.07

a.

Work out an estimate for the amount of money Ms Khan will spend on calculators.

Round 127 to the nearest 10 and £8.07 to the nearest pound.

[2]
b.

Is your answer to part (a) an underestimate or an overestimate? Give a reason for your answer.

[1]
Markscheme

Estimating Questions

  1. GCSE
  2. /Maths
  3. /Estimating

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

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