A warehouse stores floor tiles in small crates and large crates. There are 8 tiles in a small crate. There are 24 tiles in a large crate. The warehouse has n n\,n small crates and m m\,m large crates of floor tiles.
Write an expression for the total number of crates of floor tiles the warehouse has.
Write an expression for the total number of floor tiles the warehouse has.
Practise OCR GCSE Maths Writing an Expression with exam-style questions for Foundation and Higher tier. 64 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.