document.write( "Question 417806: 10) Two trains running on the same track travel at the rates of 30 and 35 mph, respectively. If the slower train starts out an hour earlier, how long will it take the faster train to catch up with it? \n" ); document.write( "
Algebra.Com's Answer #292467 by rfer(16322)\"\" \"About 
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30 mi lead
\n" ); document.write( "5 mph overtake speed.
\n" ); document.write( "30/5=6 hrs
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