document.write( "Question 1129173: Matt went to the park traveling 10 mph and returned home traveling 20 mph. If the total trip took 6 hours, how long did Matt travel at each speed? \n" ); document.write( "

Algebra.Com's Answer #745719 by ikleyn(52777) $\"\"$ $\"About$

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document.write( "Since each way \"to the park\" and \"back\" is the same distance, \r\n" );
document.write( "the travel in one way at 10 mph took 2 times as much time as the travel back at 20 mph.\r\n" );
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document.write( "And the sum of these two times is 6 hours.\r\n" );
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document.write( "So the answer is OBVIOUS:  4 hours ar 10 mph  and  2 hours at 20 mph.\r\n" );
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