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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Apr 2008 20:10:01 IST
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I think the ans is 10.My method is assume each adult wt to be x and each child to be y.
So,capacity=18x=30y so,3x=5y
when 12 adults are inside,capacity=18x=12x+ky.this gives k=10.
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MAKING A MISTAKE IS HUMAN BUT REPEATING IT IS IDIOTIC. |
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