Question

In a co-educational school 45% of the total students are girls. If there are 440boys in the school find the no of girls in the school(please answer in write formula)​

Answer 1

Step-by-step explanation:

Given:-

In a co-educational school 45% of the total students are girls. If there are 440boys in the school .

To find:-

find the no of girls in the school.

Solution:-

Let the no. of students be X

No. of girls in the school=45% 0f X

Then ,No. of boys in the school=55% of X

Given that No. of boys =440

=>55% of X=440

=>(55/100) ×X=440

=>X=440×100/55

=>X=44000/55

=>X=4000/5

=>X=800

total no. of students=800

No. of girls =Total students- No. of boys

=>800-440

= 360

Answer:-

No. of girls=360

Answer 2

answer 537

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Step-by-step explanation:

1) let the total no. of students in the school be x

then, 45x/100=440

x= 977

no. of girls= 977-440 = 537