A train traveling at 40 mph can go 15 more miles in the same amount of time that a car can traveling at 30 mph can go. How far does the train go in the same amount of time?
After 1.5 hour the train travel 60 mille (1.5 × 40) and the car travel 45 (1.5 × 30) which make the train travel 15 more than the car at the same amount of time.
