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UKMT Grey Kangaroo, 2017 Algebra Difficulty 1.0 Junior Find the answer United Kingdom
One sixth of an audience in a children's theatre are adults. Two fifths of the children are boys. What fraction of the audience are girls?
(A) 1 2 \frac{1}{2} 2 1 (B) 1 3 \frac{1}{3} 3 1 (C) 1 4 \frac{1}{4} 4 1 (D) 1 5 \frac{1}{5} 5 1 (E) 2 5 \frac{2}{5} 5 2
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