Dave is making cookies. He mixes flour, butter and sugar in the ratio 6 : 4 : 1
Dave uses 160 grams of butter. Work out how much flour and sugar Dave uses.
Practise Oxford AQA IGCSE Maths Ratio with exam-style questions for Core and Extended tier. 21 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) 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.