document.write( "Question 93656: what is the average speed if a train travels 75 miles in 55min. \n" ); document.write( "
Algebra.Com's Answer #68207 by stanbon(75887) ![]() You can put this solution on YOUR website! 75 miles / 55 min = x miles/60 min \n" ); document.write( "55x = 60*75 \n" ); document.write( "11x = 60*15 \n" ); document.write( "x = 900/11 \n" ); document.write( "x = 81.82 mph \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |