SOLUTION: You and a friend each drive 40 km. You travel at 87 km/h; your friend travels at 96 km/h. How long will your friend wait for you at the end of the trip?

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Question 913415: You and a friend each drive 40 km. You travel at 87 km/h; your friend travels at 96 km/h. How long will your friend wait for you at the end of the trip?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
40km%2F%2887kmph%29+-+40km%2F90%28kmph%29 = .46 - .44 = ~ .02h, 0r 1.2min the friend waits