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Estimating

Estimating

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Question 123

Phoebe pays 1.8 pence per minute to use her phone. On average Phoebe uses her phone for 48 minutes per day. She pays her phone bill for 27 days.

a.

Work out an estimate for how much Phoebe pays.

[3]
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.

Question bank