Mathematics, 27.09.2019 16:30 dbrwnn
At a county concert the ratio of the number of boys to the number of girls is 2: 7 if there are 250 more girls than boys how many boys are at the concert?
Answers: 1
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At a county concert the ratio of the number of boys to the number of girls is 2: 7 if there are 250...
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