Elections have just been held in Politton. There are two parties, the Greens and the Yellows. The turnout was 70%.
The Greens got 60% of the vote and the Yellows the remaining 40%.
An exit poll showed that 30% of women voted Green, while 70% voted Yellow.
There are equal numbers of men and women registered to vote. And the percent turnout was the same.
What proportion of men in the total electorate voted Yellow?