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)![]() ![]() ![]() You can put this solution on YOUR website! If a train travel 42 miles in 45 minutes ,how long will it travel in 1 hour? \n" ); document.write( "----- \n" ); document.write( "Note:: 45 min = (3/4)hr \n" ); document.write( "------ \n" ); document.write( "Ans: 42 miles/(3/4)hr = 4*14 mph = 56 mph \n" ); document.write( "------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------- \n" ); document.write( " |