Notebooks and rulers are sold in a shop.
6 rulers cost £2.70
The ratio of the cost of a notebook to the cost of a ruler is 5 : 3
Work out the cost of 4 notebooks.
Practise OCR GCSE Maths Ratio with exam-style questions for Foundation and Higher tier. 93 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.