document.write( "Question 658478: A train 240m long takes 24 secs to cross a man running at 10km/hr in the same direction as the train. The speed of the train is? \n" ); document.write( "
Algebra.Com's Answer #410296 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! A train 240m long takes 24 secs to cross a man running at 10km/hr in the same direction as the train. The speed of the train is. \n" ); document.write( "** \n" ); document.write( "let x=speed of train \n" ); document.write( "240m/24sec=240m/24sec*km/1000m*3600sec/hr \n" ); document.write( "=240*3600/24*1000 km/hr \n" ); document.write( "=36km/hr (difference in speed between train and runner) \n" ); document.write( "speed of train=10+36=46 km/hr \n" ); document.write( " |