Question

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

Answer 1

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Given, number of computers required for 6 students = 3

So, the number of computers required for 1 student = 3/6 = 1/2

Now, for 24 students, the number of computers required = 24 × (½) = 12

Answer 2

Given:-

3 computers are for 6 students

steps:-

1. first find out for 1

2.then apply unitary method

step 1 :-

6 students have = 3 computers

1 student have = 3/6computers

=1/2computer

step 2 :-

1 student have = 1/2computer

24 students have = 24 * 1/2computer

= 12 computers

Answer :-

therefore ,

24 students needs 12 computers

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