Question

In a class of 200 students 75% of students are passed. Find the number of failed students.

Answer 1

if 75% students passed. then no of students passed= 200×75/100=150 students
thus , no of students failed= 200-150= 50 students
Ans

Answer 2

no. of students pass =
$\frac{75}{?100} \times 200 = 150$
total students pass = 200 -150=50

no. of students fail = 50