danthonyo1185 danthonyo1185

26-08-2017
Mathematics

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The ratio of the number of girls to the number of boys was 3 to 5 . of 2,520 were presented, how many were girls and how many were boys

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texaschic101 texaschic101

26-08-2017

girls to boys...3 to 5.....added = 8

3/8(2520) = 7560/8 = 945 girls <==
5/8(2520) = 12600/8 = 1575 boys <==

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