Two different packs of the same biscuits are available in a shop.
Pack A contains 12 biscuits and costs £1.44 £1.44\,£1.44
Pack B contains 20 biscuits and costs £2.50 £2.50\,£2.50
Work out which pack offers the best value for money. You must show your working.
Practise OCR GCSE Maths Best Buy Questions with exam-style questions for Foundation and Higher tier. 24 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.