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 OCR GCSE Maths Averages with exam-style questions for Foundation and Higher tier. 48 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.