document.write( "Question 353815: Two cars start from the same place and travel in opposite directions. One runs at an average rate of 24 kilometers per hour faster than the other. Find their rates if after 6 hours, they are 702 km apart. \n" ); document.write( "
Algebra.Com's Answer #252917 by mananth(16946)\"\" \"About 
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let rate of one car be xkph
\n" ); document.write( "other car rate will be x+24 kph
\n" ); document.write( "..
\n" ); document.write( "distance 702 from each other after 6 hours
\n" ); document.write( "since they are going away from each other the effective rate will be x+x+24 = 2x+24 kph
\n" ); document.write( "..
\n" ); document.write( "distance = rate * time
\n" ); document.write( " 702 = (2x+24) * 6
\n" ); document.write( "702/6 = 2x+24
\n" ); document.write( "117 =2x+24
\n" ); document.write( "117-24 = 2x
\n" ); document.write( "93=2x
\n" ); document.write( "x= 46.5 kph
\n" ); document.write( "other car rate = x+24 = 46.5 +24 = 70.5 kph
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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