document.write( "Question 62345: two cars leave town @ the same time going in opposite directions. one is going at 25 km/h and the other at 45 km/h. in how many hours will they be 210 km apart?? \n" ); document.write( "
Algebra.Com's Answer #43068 by joyofmath(189)\"\" \"About 
You can put this solution on YOUR website!
two cars leave town @ the same time going in opposite directions. one is going at 25 km/h and the other at 45 km/h. in how many hours will they be 210 km apart??\r
\n" ); document.write( "\n" ); document.write( "Every hour the two cars get 25+45 = 70 km apart. So, it takes 3 hours for the two cars to be 210 km apart.
\n" ); document.write( "
\n" );