document.write( "Question 331958: City A is 60 miles East of City B. A car leaves city a traveling East at 30 mph and at the same time a car leaves city B traveling East at 60 mph. How long will it take the car leaving from city B to catch the car leaving from city A. \n" ); document.write( "
Algebra.Com's Answer #237959 by Alan3354(69443)\"\" \"About 
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The lead car is 60 miles ahead.
\n" ); document.write( "The other car gains on it at 30 mph (60 - 30).
\n" ); document.write( "60/30 = 2 hours.
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