the ratio of the number of girls to that of boys in the school band is 8 ratio 7 there are 75 pupils in the band how many are girls how many are boys
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Answer:
First 8:7= 8+7=15
Since 8 is the ratio of girls
Girls= 8/15 multiplied by 75
=8 multiplied by 5
Therefore, number of girls = 40
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