A mixture of paint is made by mixing red, yellow, and blue paint. The ratio of red paint to yellow paint to blue paint is 2:5:3 2:5:3\,2:5:3
What fraction of the mixture is yellow paint?
Practise OCR GCSE Maths Writing a Ratio as a Fraction or Linear Function with exam-style questions for Foundation and Higher tier. 60 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.