SOLUTION: Two cars start towards each other along a road between two cities that are 450 miles apart. The speed of the first car is 35 mph and that of the second is 45 mph. How much time wil

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Question 765757: Two cars start towards each other along a road between two cities that are 450 miles apart. The speed of the first car is 35 mph and that of the second is 45 mph. How much time will elapse before they meet?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
approach speed=35+45=90
450/90=5 hrs