SOLUTION: The tour bus has traveled the First half of your trip at only 30 mph. How fast would your tour bus have to travel for the rest of your trip to have an average speed of 50 mph?
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Question 976091: The tour bus has traveled the First half of your trip at only 30 mph. How fast would your tour bus have to travel for the rest of your trip to have an average speed of 50 mph?
Answer by t0hierry(194) (Show Source): You can put this solution on YOUR website!
50 is the average of 30 and 70
so the remaining speed would have to be 70mph
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