Question

in a school 45% of students are girls if there are 110 boys find the total number of students the number of girls full process​

Answer 1

Total number of students = 200

The number of girls = 90

Explanation:

Girls = 45%

Boy = (100 - 45)% = 55%

Let the total students = x

Number of boys = 110

55% of x = 110

`(55)/(100)*x = 110\\\\ x = 110*(100)/(55)\\\\ x = 10 * (100)/(5)\\\\`

x = 2 * 100

x = 200 students

Girls = 45% of x

`= (45)/(100)*200`

= 45 * 2

Girls = 90