document.write( "Question 668819: Two trains leave a station at the same time, heading in opposite directions. One train is traveling at 70 km/h the other at 60 km/h. How long will it take for trains to be 312 km apart? \n" ); document.write( "
Algebra.Com's Answer #415880 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! 2.4hours \n" ); document.write( " |