Dennis gets paid £8.31 per hour he works. Each week Dennis works 44 hours. An estimate for the amount Dennis gets paid in a week is found by rounding the pay and the number of hours to 1 significant figure.
Is your answer to part (a) an underestimate or an overestimate? Give a reason for your answer.
247 exam-style questions on AQA GCSE Maths Estimating. Each one has a worked solution and a mark scheme showing where the marks go.