SOLUTION: Joey drove 90 miles at an average speed of 30 miles per hour. How long did it take him to drive that distance

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Question 661163: Joey drove 90 miles at an average speed of 30 miles per hour. How long did it take him to drive that distance
Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
d+=+r%2At where d is distance, r is rate, t is time.
90 miles = 30 miles/hour * t hours
90/30 = t hours
3 = t hours
3 hours.