Question

If 12 people are needed to run four machines, how many people are needed to run 20 machines?

Answer 1

Answer:

Step-by-step explanation:

People needed to run four machines=12

People needed to run one machine=12/4

=3

People needed to run 20 machines=20*3

=60

Answer 2

answer is 7 man but if we calculate then it will be 6

$6 \times \frac{2}{3}$

the explanation is given here