Question

If in a class of 80 students, the ratio of girls to boys is 4:6, then what is the number of girls in the class?

Answer 1

Answer:

let the no. of girls=4x

and the no. of boy=6x

4x+6x=80

10x=80

x=80/10

x=8

4x=8×4

=32

6x=8×6

=48

hence the no. of girls are 32 and no. of boys are 48

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