The ratio of the number of boys to the girls in a class is 3:7. there are 24 more girls in the class.how many boys and girls in the girls ?
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X / 3X+4 = 3/7
So, X = 18......i.e. boys...
Hence girls are 18+24=42......
So, X = 18......i.e. boys...
Hence girls are 18+24=42......
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