document.write( "Question 213566: How do you figure out how to do this problem:\r
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document.write( "The distance between City A and City B is 325 miles. A freight train leaves City A and travels toward City B at 40 miles per hour. At the same time, a passenger train leaves City B and travels toward City A at 85 miles per hour. How long will it take the two trains to meet? \n" );
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Algebra.Com's Answer #161366 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! The trains are coming together at 125mph \n" ); document.write( "325/125=2.6hrs \n" ); document.write( "2.6*40=104mph \n" ); document.write( "2.6*85=221mph \n" ); document.write( "total distance=325mi \n" ); document.write( " |