The boy ans girls in a college are in the ratio $3:2$. If $20\%$ of the boys and $25\%$ of the girls are adults,

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The boy ans girls in a college are in the ratio $3:2$. If $20\%$ of the boys and $25\%$ of the girls are adults,

by AAPL » Tue Sep 19, 2023 11:05 am

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The boy ans girls in a college are in the ratio $3:2$. If $20\%$ of the boys and $25\%$ of the girls are adults, the percentage of the students who are not adults?

A) $52$
B) $58$
C) $78$
D) $40$
E) $60$

OA C

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