Ok, so there are 2 men per 7 women so we can just scale up so there are 4 men per 14 women and then 6 men per 21 women but there are 36 performers so we have to keep going till it equals 36 people so 8 men per 28 women = 36 people so 8 men!
If you're asking for the number, then it's 483.12
No, if you were to convert 9/4 into a decimal it would be 2.25.