A car is making a trip of 40 miles. It travels half the distance atan average sp
ID: 1680505 • Letter: A
Question
A car is making a trip of 40 miles. It travels half the distance atan average speed of 20 mph. In order for it to have an averagespeed of 40 mph for the whole trip, the car would need to:a. Travel at an average speed of 40 mph for the remainder ofthe trip. b. Travel at an average speed of 60 mph for the remainder ofthe trip. c. Cover the remainder of the distance in 15 minutes
a. Travel at an average speed of 40 mph for the remainder ofthe trip. b. Travel at an average speed of 60 mph for the remainder ofthe trip. c. Cover the remainder of the distance in 15 minutes
Explanation / Answer
IT HAS TO Cover the whole distance in 1 hour in order to havethe average speed 40mile/hr up till now 20mil/20mil/hr is complete=1hr so he has to travel the remaining distance in 0 hours not possible
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