document.write( "Question 599478: A car leaves a country town travelling at 60km/h. Two hours later a second car leaves the town and catches up to the first car in five hours. Find the speed of the second car. \n" ); document.write( "
Algebra.Com's Answer #378974 by Nihal@SriLanka(22)\"\" \"About 
You can put this solution on YOUR website!
The problem could also be solved without resorting to algebraic notation.\r
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\n" ); document.write( "\n" ); document.write( "By the time the second car catches up with the first car it has traveled a total of seven hours at a speed of 60 km per hour which implies it had traveled a total distance of 60 into 7, i.e. 420 kilometers. Since the second car has to catch up this distance in 5 hours it has to travel at a speed of 420 by 5, i.e. 84 km per hour.
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