document.write( "Question 346052: A cyclist leaves his training base for a morning workout, riding at the rate of 20 mph. One hour later, his support staff leaves the base in a car going 36 mph in the same direction. How long will it take the support staff to catch up with the cyclist once the car leaves the base?
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Algebra.Com's Answer #247438 by mananth(16946)![]() ![]() You can put this solution on YOUR website! cyclist speed = 20 mph \n" ); document.write( "so in 1 hour he is ahead by 20 miles. \n" ); document.write( ".. \n" ); document.write( "car speed = 36 mph \n" ); document.write( ".. \n" ); document.write( "the car atches up 36-20 =16 mph \n" ); document.write( "they have to catch up 20 miles \n" ); document.write( "20/16 = time to catch up \n" ); document.write( "1.25 hours \n" ); document.write( " |