Question

A copy machine prints 10 copies per 1/5 minute. At what rate, in copies per minute, does the copy machine print?

Answer 1

50 copies/minute

Explanation:

10 copies =
`(1)/(5) minute`

So to find the number of copies per minute, multiply the equation by 5:

50 copies = 1 minute

Answer 2

50 per minute

Explanation:

We are given the information that the copy machines prints 10 per 1/5 minute. In order to find the rate per one minute, we can multiply both values by 5. This is because 1/5 x 5 = 1, since we multiply by 5x the given time, the machine will produce 5x the amount of copies in that amount of time.

10x5 = 50

Therefore the machines prints 50 copies per minute.

Hope this helped!