Hardback books cost £12 £12\,£12 each. Magazines cost £5 £5\,£5 each. The total cost of h h\,h hardback books and m m\,m magazines is TTT.
Write a formula for the total cost of h h\,h hardback books and m m\,m magazines.
64 exam-style questions on WJEC GCSE Maths Writing an Expression. Each one has a worked solution and a mark scheme showing where the marks go.