Question

A copy machine makes 28 copies per minute. How long does it take to make 154 copies?

Answer 1

5.5 minutes

Answer 2

agreed with 5.5

Answer 3

Don't You Mean 5 Mins And 5 Seconds?

Answer 4

5 minutes and 30 seconds

Answer 5

Oh Okay I Got How You Did That. Thanks

Answer 6

\[\frac{ 60 secons }{ 28 copies } = \frac{ x seconds }{ 154 copies }\]

Answer 7

i just messed around with numbers until i got 5.5

Answer 8

i first used 5, then 6, then 5.5 and got the answer