SOLUTION: How long would a trip from Chicago to St. Louis take if you travel by train at an average speed of 90 mph?

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Question 233624: How long would a trip from Chicago to St. Louis take if you travel by train at an average speed of 90 mph?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
since time = distance/rate you would have to know the distance between
the cities.
Cheers,
Stan H.