Every day, while going to school, Shane drives a total of 10 miles. Calculate the total distance he drives in an 80 day semester from home to school and back.
To go to school and back, Shane drives 2*10 = <<2*10=20>>20 miles per day.
In 80 days of a semester, he drives for 80*20 = <<80*20=1600>>1600 miles
#### 1600