Question

64 percent of the students are boys if the girls are 540 find the total number of strength​

Answer 1

Let the no. of students be X.

Boys = 60% of X .

So Boys = (60/100)*X.

So left 40% of students are girls and it is given they are 14.

So total students X= total boys + total girls.

X = (60/100)*X+14.

X - (60/100)*X = 14.

(40/100)*X = 14.

X = (14*100)/40.

X = 35.

So total there are 35 students.

Answer 2

boys = 64 %

girls = 100 - 64 = 36 % = 540

1% = 540/36 = 15

(total) 100 % = 15 × 100 = 1500

total number of students = 1500

hope it helps !!