Question

In a class 45% of students are girl if there are 22 boys in the class then the total number of student in the class is

Answer 1

Answer:

40

Step-by-step explanation:

This means the number of boys in the class is 55%.

So we need to find 100% of the people in the class which is

22/55 = 0.4

0.4x100 = 40

The total strength of the class is 40.

Answer 2

Step-by-step explanation:

45% = Girls

55% =Boys = 22

1% = 22/55

100% = 22/55 ×100 =40

Total number of Students is 40.