In a garden, the ratio of flowers to trees is 7:3 7:3\,7:3 The flowers are all either roses or lilies. The ratio of roses to lilies is 2:52:52:5
What fraction of all the plants in the garden are roses?
60 exam-style questions on Edexcel GCSE Maths Writing a Ratio as a Fraction or Linear Function. Each one has a worked solution and a mark scheme showing where the marks go.