Question
There were 39 children in a team. Each girl was given 8 wafers and each boy was given 7 wafers. In all, 252 less wafers were given to the boys than the girls. How many girls were there?
4 m

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There were 39 children in a team. Each girl was given 8 wafers and each boy was given 7 wafers. In all, 252 less wafers were given to the boys than the girls. How many girls were there?