Two different jars of the same coffee are available in the supermarket
200 grams for £5.69£5.69£5.69
300 grams for £7.49£7.49£7.49
Work out the cost of 600 grams of coffee using the 200 gram jars.
Work out which jar offers the best value for money.
You must show your working.
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.