Question

In a class of 60 students, the number of boys is 20, Find the ratio of girls to the total no of students​

Answer 1

30:60= 1:2

Step-by-step explanation:

60-20=30

so,30/60=1/2

in ratio, 30:60=1:2

Answer 2

Answer:

Total student =60

No. of boys =20

then no. of girls =60-20

=40

ratio = 40/60

=2:3