If 5 machines take 5 minutes to produce 5 items, how long will 100 machines take to produce 100 items?
Show answer & explanation
Correct answer: A
Explanation
5 machines make 5 items in 5 minutes. ⇒ This means that 1 machine makes 1 item in 5 minutes.
100 machines will work together.
Each machine will make 1 item in 5 minutes.
⇒ 100 machines will make 100 items in 5 minutes.
So the correct answer is: 5 minutes.