5 calculators cost £12.50 4 pens cost £4.20
Marcus wants to buy 40 calculators and 40 pens. He only has £180.
Does Marcus have enough money to buy 40 calculators and 40 pens? You must show how you get your answer.
218 exam-style questions on OCR GCSE Maths Calculation Problems. Each one has a worked solution and a mark scheme showing where the marks go.