document.write( "Question 1205397: A train 180m long travels through a station at 60km/h.
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document.write( "Find how many seconds it takes for the train to pass a person who is standing on the station platform. \n" );
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Algebra.Com's Answer #842155 by ikleyn(52877) You can put this solution on YOUR website! . \n" ); document.write( "A train 180m long travels through a station at 60km/h. \n" ); document.write( "Find how many seconds it takes for the train to pass a person who is standing on the station platform. \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "It is the same as to ask how many seconds it takes for the train to move 180 meters forward.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "The speed of 60 km/h is the same as 1 km/minute, so it will take 0.180 of a minute for the train\r\n" ); document.write( "to move 180 meters = 0.18 kilometers forward.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "To find the time in seconds, multiply 0.180 of a minute by 60 seconds.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Doing this way, you will get the ANSWER: the necessary time is 0.18*60 = 10.8 seconds.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |