Max completed a 10 mile run in 1 hour 20 minutes. Which dimensional analysis would you use to find her average speed in miles per hour?
A. 10 miles/1 1/3 hours x 20 minutes/1hour
B. 10 miles/80 minutes x 60 minutes/1 hour
C.10 miles/120 minutes x 60 minutes/1 hour
D. 10 miles/1.2 hours x 24 hours/1 day