Question
At a party, 25 of the people are adults. The remaining group of people is divided into boys and girls in the ratio of 5 : 7. Each boy is given 4 chocolates and each girl is given 7 chocolates. Each accompanying adult receives 10 chocolates. Given that only 258 chocolates are given away to girls and adults, how many less boys are there than girls?
4 m

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At a party, 25 of the people are adults. The remaining group of people is divided into boys and girls in the ratio of 5 : 7. Each boy is given 4 chocolates and each girl is given 7 chocolates. Each accompanying adult receives 10 chocolates. Given that only 258 chocolates are given away to girls and adults, how many less boys are there than girls?