150 people at a gym use either the Treadmill, the Bike, or the Rower.
70 of the people are men and the rest are women. 20 men use the Bike. 35 men and 42 women use the Treadmill. A total of 38 people use the Rower.
Work out how many women use the Rower.
Practise Edexcel GCSE Maths Two Way Tables with exam-style questions for Foundation and Higher tier. 40 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.