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Mathematics, 15.04.2021 14:00 1234567890lknn

The ratio of the numbers of boys to numbers of girls in a choir is 7 to 5 . there are 150 girl in the choir . how many boy in the choir​

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The ratio of the numbers of boys to numbers of girls in a choir is 7 to 5 . there are 150 girl in th...
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