In a cinema the ratio of adults to children is 3:1 The children are all either boys or girls. The ratio of boys to girls is 3:2
What fraction of all the people in the cinema are girls?
Practise Edexcel 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 Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.