document.write( "Question 446844: There are two trains. The rabbit heads north on the expressway at 45 kph. Exactly 12 minutes after, the panther follows at a steady speed of 54 kph. How long does it take the panther to overtake the rabbit? \n" ); document.write( "
Algebra.Com's Answer #307710 by mananth(16946)\"\" \"About 
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rabbit 45 mph
\n" ); document.write( "Panther 54 mph
\n" ); document.write( "Difference in time=00:12= 0.2 hours
\n" ); document.write( "Rabbit will have covered 9miles before Panther starts
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\n" ); document.write( "catch up distance= 9 miles
\n" ); document.write( "catch up speed = 54 -45 mph
\n" ); document.write( "catch up speed = 9 mph
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\n" ); document.write( "Catchup time = catchup distance/catch up speed
\n" ); document.write( "catch up time= 9 / 9
\n" ); document.write( "catch up time= 1 hour
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