While Paul watches movies, he runs on his treadmill. He can run a mile in 12 minutes. He watches two movies, which are an average length of 1.5 hours. How many miles does he run?
He runs for 3 hours because 2 x 1.5 = <<2*1.5=3>>3
He runs for 180 minutes because 3 x 60 = <<3*60=180>>180
He runs 15 miles because 180 / 12 = <<180/12=15>>15
#### 15