James buys 3 kg of trail mix. He pays £16.00 for the trail mix.
James puts the trail mix into small boxes. He puts 200g of trail mix in each box. He sells each box for £1.40.
Work out James's percentage profit.
Practise Edexcel GCSE Maths Percentage Change with exam-style questions for Foundation and Higher tier. 56 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.