Question

Two buses leave the same station, at the same time, traveling in the same direction. One bus is traveling at a rate of 32 miles per hour, while the second bus is traveling at a rate of 38 miles per hour. After how many hours will the two buses be 30 miles apart?

Answer 1

The second bus is faster so bus 2 - bus 1 = distance between the two
bus 2 = 38 mph
bus 1 = 32 mph
when will 38h-32h=30?
6h=30
/6 /6
h=5
After five hours.