document.write( "Question 557313: On a train, it took 3 hours to travel a distance of 52 1/2 miles. That was the average speed of the train? \n" ); document.write( "
Algebra.Com's Answer #362545 by josmiceli(19441)\"\" \"About 
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\"+52.5+%2F+3+=+17.5+\"
\n" ); document.write( "Average speed = 17.5 mi/hr
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