document.write( "Question 1066669: a train can travel 1km/min,there is a tunnel of length 1km then how much time it will take to cross the tunnel? \n" ); document.write( "
Algebra.Com's Answer #681881 by ikleyn(52813)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "On the train crossing a tunnel see the lesson\r \n" ); document.write( "\n" ); document.write( " - A train passing through a tunnel \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |