a class has 4 more girls than boys.one day 8 boys were absent the number girls was twice that of boys . how many boys and girls in that class
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Let the number of boys be x and girls x+4.
So we get
2(x-8) =x+4.
By solving this we get .
x= no of boys = 20.
and girls 24
So we get
2(x-8) =x+4.
By solving this we get .
x= no of boys = 20.
and girls 24
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