In a class ratio of girl to boys is 4:7 if the class contains 28 boys how many girl are there?
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2
Let the numbers be 4x and 7x
Boys be 7x
But it is given 28
7x=28
X=4
Girls =4*4 =16
Boys be 7x
But it is given 28
7x=28
X=4
Girls =4*4 =16
Answered by
0
So the numbers of girls is 49.
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