Question

in a class number of boys is more than the number of girls by 12 percentage of the total strength so ratio of boys to girls is​

Answer 1

Answer:

Step-by-step explanation:

let N be total no of students

given, no of boys=no of girls+12 N/100.

n of boys + n of girls =N....Eqn1.

=>N-no of girls =no of girls+12 N/100.

88 N/100=2(no of girls).

=>no of girls=44 N/100.

=>no of boys=66 N/100.

ratio=3:2

Answer 2

Boys =12/100

Girls =100-12/100=88/100

The ratio=12/100 /88/100

=12/88

=3/22

=3:22

Hope this helps you