You drive your car for 4.5 hours at an average speed of 70 miles per hour how far did you go

In this question, you are given the average speed of the car (70miles per hour) and the time of car travel (4.5 hours). The information is enough to find the car travelling distance. The equation would be:

Distance traveled = average speed * duration = 70miles/h * 4.5 h = 315miles