Two different jars of the same coffee are available in the supermarket
250 grams for £5.75£5.75£5.75
400 grams for £9.60 £9.60\,£9.60
Work out which jar offers the best value for money.
You must show your working.
84 exam-style questions on AQA GCSE Maths Best Buy Questions. Each one has a worked solution and a mark scheme showing where the marks go.