Question

In a computer lab, there are 3 computers for every 6 students . How many computers will be needed for 24 students?​

Answer 1

Answer:

12 computers are required by 24 students.

Step-by-step explanation:

6 students require 3 computers

1 student requires 3/6 computers

24 students requires 3/6 X 24

                                  = 12 computers

Answer 2

Solutions :-

Given :
There are 3 computers for every 6 students.

Find how many computers will be needed for 1 student :-

By unitary method,
6 students = 3 computers
1 students = 3/6 computers

Find how many computers will be needed for 24 students :-

By unitary method,
1 student = 3/6 computers
24 students = 3/6 × 24 = 12 computers

Hence,
12 computers will be needed for 24 students