At a wildlife park, the ratio of mammals to birds is 2:32:32:3. The birds are all either raptors or songbirds. The ratio of raptors to songbirds is 1:41:41:4.
What percentage of all the animals (mammals and birds) in the park are songbirds?
60 exam-style questions on AQA 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.