Question

ninety percent of a schools students or 540 students attended a school assembly. how many students are there at school?

Answer 1

Explanation:

To find the total no. of students in school

Let the no of students be x

therefore,

90%of x=540

90/100*x=540

9/10*x=540

9*x=540*10

9*x=5400

x=5400/9

x=600

therefore,total no of students is 600 and 540 among them attended the school assembly

Total number of students in school=600

Answer 2

Explanation:

LET NUMBER OF STUDENTS IN THE CAMPUS BE X

90/100* X= 540

X= 540*100/90

=600