There are only blue counters, red counters and yellow counters in a bag.
There are twice as many blue counters as yellow counters.
There are three times as many red counters as yellow counters.
Write down the ratio of blue counters to red counters to yellow counters.
Practise CIE IGCSE Maths Writing and Simplifying Ratio with exam-style questions for Core and Extended tier. 15 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) 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.