A train and a plane both leave at the same time to travel to a
city that is 360 miles away. The plane travels three times as fast as the train. The plane
arrives 4 hours before the train. How fast is the train?
4 hours divided by 3=1 hour and 20 minutes. in 3/4 of 360 miles is 270. the plane flies 270 miles per hour. then divide by three which equals 90 miles.
