document.write( "Question 1021160: A train which Is 600 ft long enters a 1 mi long tunnel.
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document.write( " If the train is travelling 200 mph how long before the end of the train leaves the tunnel? \n" );
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Algebra.Com's Answer #636914 by Cromlix(4381) You can put this solution on YOUR website! Hi there, \n" ); document.write( "600 feet = 0.113636 miles \n" ); document.write( "Total distance to clear \n" ); document.write( "= 1.113636 \n" ); document.write( "Speed = 200mph \n" ); document.write( "Time = Distance/Speed \n" ); document.write( "Time = 1.113636/200 \n" ); document.write( "Time = 20 seconds \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |