Bunuel wrote:
8% of the people eligible to vote are between 18 and 21. In an election 85% of those eligible to vote who were between 18 and 21 actually voted. In that election, people between 18 and 21 who actually voted were what percent of those people eligible to vote?
(A) 4.2
(B) 6.4
(C) 6.8
(D) 8
(E) 68
This question can be solved using multipliers only.
(.08)(.85) = .068 * 100 = 6.8%
Call those "eligible to vote who were between the ages of 18 and 21,"Z
Z = .08 of all eligible voters
"85%
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