document.write( "Question 213073: mark leaves the house for school walking at the rate of 4kph. two hours later jane follows mark at a walking rate of 6kph. how long will jane have to walk to overtake mark? \n" ); document.write( "
Algebra.Com's Answer #160971 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! mark leaves the house for school walking at the rate of 4kph. two hours later jane follows mark at a walking rate of 6kph. how long will jane have to walk to overtake mark? \n" ); document.write( "--------------- \n" ); document.write( "In 2 hours, Mark is 8 km away. Jane gains on him, or closes, at 2 kph (6-4). \n" ); document.write( "It will take her 4 hours to overtake him (8/2). \n" ); document.write( " \n" ); document.write( " |