Stats Probability need help bad?

So, conditional probability.
Start out by mapping out the data:
Let's refer to the percentage of males as M, females = F, supporters = Y, don't support = N.
The first paragraph grants P(Y) = 71.4%, P(N) = 28.6%. The sentence in 2nd gives P(F) = 50.9%, and we assume this extends to P(M) = 49.1%.
The last bit translates to P(M+Y) = 54.58% * P(M) = 26.8% - percentage of males, who also support; and P(F+Y) = 87.62% * P(F) = 44.6%.
P(M,F + N) can be filled by negation of the total. In table form:

|M |F |T
--+----+------+-----
Y|26.8|44.6|71.4
--+----+------+-----
N|22.3|6.3 |28.6
--+----+------+-----
T|49.1|50.9 |100

Now, let's figure out what the questions mean.
"Suppose" is the keyword for conditional probability, the known part (i.e right side), whereas the probability to find is the unknown on the left. So:
1) P(F|N) = P(F+N) / P(N) = 6.3 / 28.6 ~= 22.03%
2) P(M/Y) = P(M+Y) / P(Y) = 26.8 / 71.4 ~= 37.54%