Question

There are 45 students in a class . Out of 45 , 40% are girls so what is the percentage of boys

Answer 1

Answer:

Step-by-step explanation:

If 40% of the students are girls then 60% will be boys of course

i.e. there are 18 girls and remaining boys

i.e. 27 boys

Answer 2

Step-by-step explanation:

total percentage of girls=40%

there are 45 students in a class.

the total percentage=100%

The percentage of boys=total percentage -total percentage of girls

=100%-40%

=60%

the total percentage of boys=60%