I got 42. Don't know if it's right though.
55 cause 45 + 15 = 60+40 =100]
So if Amy and Thea are 2 people that means that the 1 in the equation is 2 people so you are just going to go 4x2=8 so your answer is 8 midfielders
All you have to do for the answer is divide 0.07 by 10. The answer is 0.007