Ciara drives an average of 43.6 miles per week
Work out an estimate for the number of miles Ciara drives in a year.
Is your answer to part (a) an underestimate or an overestimate? Give a reason for your answer.
Practise CIE IGCSE Maths Estimating with exam-style questions for Core and Extended tier. 15 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.