In an election, candidate Douglas won 58 percent of the total vote in Counties X and Y. He won 64 percent of the vote in County X. If the ratio of people who voted in County X to County Y is 2: 1, what percent of the vote did candidate Douglas win in County Y?	Select.
A) 15 % B) 18 % C) 25 % D) 36 % E) 46 %

Rationale: "given voters in ratio 2 : 1 let x has 200 votersy has 100 voters for x 64 % voted means 64 * 200 = 128 votes combined for xy has 300 voters and voted 58 % so total votes = 174 balance votes = 174 - 128 = 46 as y has 100 voters so 46 votes means 46 % of votes required ans e"
Answer: E