Question

90 teachers are required with a strength 1500 students. How many teachers are required fora school of 2000 students?

Answer 1

given , 90 teachers are required for 1500 students..

>> so for 2000 students required teacher =

>>> 90×2000/1500= 120

total required teacher= 120

hope it help you

Answer 2

A/Q

90 Teachers required for 1500 students . eq 1.

To find how many teachers required for 2000 students .

Now divide 1500 and 90 by 3 .

1500 ÷ 3 = 500

90 ÷ 3 = 30

30 teacher required for 500 students . eq 2


Now teachers required for 2000 students = add eq1 and eq2


= 90 + 30

= 120 teachers required ( Ans )