Question 828857
4 minutes and 15 seconds is 4.25 minutes, since 15 seconds is 1/4 of a minute


It makes 32 copies per minute, therefore 
to find how many it makes in 4.25 minutes, multiply 32 by 4.25


32 x 4.25
= 136 copies {in 4 minutes 15 seconds}
<br>For more help from me, visit: <a href = "http://www.algebrahouse.com/" target = "_blank">www.algebrahouse.com</a><br><br><br>