A farmer has 200 animals on his farm. The animals are either sheep, cows, pigs or goats.
15% of the animals are sheep.
25\displaystyle \frac{2}{5}52 of the animals are cows.
The ratio of pigs to goats is 7:37:37:3.
Work out the number of pigs the farmer has.
Practise AQA GCSE Maths Ratio with exam-style questions for Foundation and Higher tier. 93 questions, matched to the AQA GCSE Maths (8300) 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.