document.write( "Question 987200: If a train travel 42 miles in 45 minutes ,how long will it travel in 1 hour? \n" ); document.write( "
Algebra.Com's Answer #607976 by stanbon(75887)\"\" \"About 
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If a train travel 42 miles in 45 minutes ,how long will it travel in 1 hour?
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\n" ); document.write( "Note:: 45 min = (3/4)hr
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\n" ); document.write( "Ans: 42 miles/(3/4)hr = 4*14 mph = 56 mph
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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