document.write( "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? \n" ); document.write( "
Algebra.Com's Answer #172420 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
since time = distance/rate you would have to know the distance between
\n" ); document.write( "the cities.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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