document.write( "Question 951409: A train takes 6 seconds to enter a tunnel that is 2 km long. If the train is traveling at 120 KM per hour, how long will it take to pass completely through the tunnel. \n" ); document.write( "
Algebra.Com's Answer #581001 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A train takes 6 seconds to enter a tunnel that is 2 km long. If the train is traveling at 120 KM per hour, how long will it take to pass completely through the tunnel. \n" ); document.write( "--------------- \n" ); document.write( "dist = rate*time \n" ); document.write( "---- \n" ); document.write( "2km = (120 km/h) t \n" ); document.write( "-------- \n" ); document.write( "time = 2/120 hr \n" ); document.write( "time = 1/60 hr \n" ); document.write( "time = 1 minute \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( "--- \n" ); document.write( " |