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The ratio of boys to girls at a concert is 13:17. If there are a total of 90 children at the concert, how many boys are at the concert?
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The ratio of boys to girls at a concert is 13:17. If there are a total of 90 children at the concert, how many boys are at the concert?

User Schnatterer
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Their is 40 boys at the concert
User Ccrez
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