Mark ran a mean distance of 13.2 km in five days. The next day Mark ran 20 km. Find the mean distance Mark ran in the six days.
Practise Oxford AQA IGCSE Maths Averages with exam-style questions for Core and Extended tier. 12 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) 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.