Question

If 55percent of students in a school are girls and boys are 270 find the number of girls in the school

Answer 1

Answer:

330 girls

Step-by-step explanation:

Let the number of students be x.

So,(100-55)% of x=number of boys.

=>45% of x=270

=>x=270*100/45

=>x=600

Number of girls=600-270=330