In a bag there are blue sweets, red sweets and yellow sweets.
The number of red sweets is three times the number of blue sweets.
The number of yellow sweets is half the number of red sweets.
Write down the ratio of blue sweets to red sweets to yellow sweets.
Give your answer in the form a:b:c a : b : c\,a:b:c where aaa, b b\,b and c c\,c are whole numbers
Practise Oxford AQA IGCSE Maths Writing and Simplifying Ratio with exam-style questions for Core and Extended tier. 15 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.