Two different jars of the same coffee are available in the supermarket
200 grams for £5.79£5.79£5.79
300 grams for £7.89£7.89£7.89
Work out which jar offers the best value for money.
You must show your working.
Hence work out how much money would be saved when buying 600 grams of coffee using the jar that offers the best value for money rather than the other jar.
84 exam-style questions on OCR GCSE Maths Best Buy Questions. Each one has a worked solution and a mark scheme showing where the marks go.