Re: Quizzzzzzzzzz
I will drive 40 mph for a longer time than I drive 60 mph, so the average will be less than 50. Say the distance is 120 miles each way. Then it will take 3 hours one way and 2 hours the other way for a total of 5 hours to drive 240 miles which would be an average speed of 48 mph. This will be the average speed regardless of the distance.
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