In an election, candidate Smith won 52% of the total vote in Counties A and B. He won 61% of the vote in County A. If the ratio of people who voted in County A to County B is 3:1, what percent of the vote did candidate Smith win in County B ? Choose the correct choice from the following choices:
A) 25%
B) 27%
C) 34%
D) 43%
E) 49%
Let total votes in County A = 3x.   Let total votes in County B = x.   Hence total votes in Count 25% &amp; B together = 4x   Given that, 0.52(4x) = 0.61(3x) + n(x)   So, 2.08x = 1.83x + nx   So, n = 0.25 = 25%   Hence option 25%
<result>A</result>
In an election, candidate Smith won 52% of the total vote in Counties A and B. He won 61% of the vote in County A. If the ratio of people who voted in County A to County B is 3:1, what percent of the vote did candidate Smith win in County B ?