math_celebrity Administrator Staff member Dec 18, 2021 #1 A copy machine makes 36 copies per minute. How long does it take to make 126 copies? 126 copies / 36 copies per minute = 3.5 minutes
A copy machine makes 36 copies per minute. How long does it take to make 126 copies? 126 copies / 36 copies per minute = 3.5 minutes