document.write( "Question 422507: Two trains travel from Denver in opposite directions. One travels at 80kph, the other at 96 kph. In how many hours will they be 528 km apart? \n" ); document.write( "
Algebra.Com's Answer #294919 by checkley79(3341)\"\" \"About 
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D=RT
\n" ); document.write( "528=(80+96)T
\n" ); document.write( "528=176T
\n" ); document.write( "T=528/176
\n" ); document.write( "T=3 HOURS ANSWER.
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