document.write( "Question 162275: 2 automobiles start together and travel in the samer direction. the first can travel 2 times as fast as the slower one. at the end of 2 hrs. they are 60 kms. apart. how fast does each of them travelling? \n" ); document.write( "
Algebra.Com's Answer #119588 by checkley77(12844)\"\" \"About 
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60=2x-x
\n" ); document.write( "x=60 km. speed of the slower car.
\n" ); document.write( "2*60=120 km. speed of the faster car.
\n" ); document.write( "Proof:
\n" ); document.write( "60=120-60
\n" ); document.write( "60=60
\n" ); document.write( "
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