Question

- E ( CREATE)
15. Many schools have a recommended students-teacher ratio as 35:1. Next year , school expects an increase in enrolment by 280 students . How many new teachers will they have to appoint to maintain the students-teacher ratio. (4 M)​

Answer 1

Answer:

8 new teachers will be appointed

Step-by-step explanation:

Initial no. of students = 35

Total no. of students [ 280 + 35 ] = 315

So, 315 ÷ 35 = 9

9 - 1 = 8

∴ 8 new teachers will be appointed in the school

Answer 2

Answer:

8

Step-by-step explanation:

35:1::280:x

x=35*x=280*1

=1*280/35=8