There are 300 animals on a farm.
Half of the animals are sheep.
The number of sheep is six times the number of cows.
The rest of the animals are pigs.
the number of pigs : the number of cows = n:1 n : 1\,n:1
Work out the value of nnn.
You must show how you get your answer.
Practise Edexcel GCSE Maths Writing and Simplifying Ratio with exam-style questions for Foundation and Higher tier. 64 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.