human
Rob planned on spending three hours reading in preparation for his literature exam. If he ends up spending only three-quarters of this time reading, and he reads a page every fifteen minutes, how many pages did he read in this time?
assistant
How many minutes are in 3 hours? ** 1 hour is 60 minutes so 3 hours is 3*60 = <<3*60=180>>180 minutes
How many minutes are in 3/4 of an hour? ** Three-quarters of 180 minutes is (3/4)*180 = <<(3/4)*180=135>>135 minutes
How many pages will he read in this time? ** He spends 15 minutes on 1 page so he will spend 135 minutes on 135/15 = <<135/15=9>>9 pages
#### 9