Question

a certain school bus 120 teachers if this constitutions 30 % of employers find the number of employers in the school

Answer 1

Let total no of employees be x then,

30% of x = 120

30/100 x = 120

x = 120 ☓ 100/30

x = 4 ☓ 100

x = 400

There are 400 employees.

Answer 2

Given :

A certain school bus 120 teachers if this constitutions 30% of employees.

It means that 30% = 120 teachers.

To find 1 % -

30 % = 120 teachers

1 % = 120 ÷ 30 = 4 teachers .


Finding total employees in school -

If 1 percent = 4 teachers

Then 100 percent = 100 x 4 = 400 employees

Total employees of school = 400.

Hence : There are 400 employees in school.


$\bold{Total \: employees \: = \: 400}$