A baker uses an average of 22.4 kg of flour per week.
Work out an estimate for the total amount of flour the baker uses in a year.
Is your answer to part (a) an underestimate or an overestimate? Give a reason for your answer.
64 exam-style questions on Edexcel GCSE Maths Estimating. Each one has a worked solution and a mark scheme showing where the marks go.