Question

There are 45 students in a class out of what 28 are boys.what percentage of girls are there in the class?

Answer 1

no of girls = 45-28=17

%=(17*100)/45

=37.777777778

Answer 2

Answer:

Explanation:

Subtract 45and28

=17

=17by45×100

=1700by45

=1700÷45

=if we ÷ 1700to45 the answer will come 37.7777777778 ,but when we will round off it the answer will come 38.7

So,your and is 38.7