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Mathematics, 27.01.2021 23:30 faithtunison
The ratio of the number of girls to the number of boys in a choir is 5 to 4. There are 120 girls in the choir. How many boys are in the choir?
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Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
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The ratio of the number of girls to the number of boys in a choir is 5 to 4. There are 120 girls in...
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