Question

In a class, 80 students passed and the rest failed. If 80% of the students failed, find the number of students in the class

Answer 1

Answer:

400 students are there in the class

Step-by-step explanation:

no of passed students =80

no of students failed =80%

let total students be x

passed students =100%-80%=20%

no of students =20% of x = 80

=400

therefore total no of students is 400