document.write( "Question 1187050: A car traveling at 45 mph overtakes a cyclist who, riding at 20 mph, had a 2-hour head start. How far from the starting point does the car overtake the cyclist?
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Algebra.Com's Answer #818008 by greenestamps(13198)\"\" \"About 
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\n" ); document.write( "The cyclist, traveling at 20mph for 2 hours before the car starts, has a head start of 40 miles.

\n" ); document.write( "Once the car starts, the difference between the speeds of the car and the cyclist is 45-20 = 25mph.

\n" ); document.write( "The number of hours the car will take to overtake the cyclist is equal to the DIFFERENCE in the distances divided by the DIFFERENCE in the speeds:

\n" ); document.write( "40/25 = 8/5 = 1.6

\n" ); document.write( "The car traveling 8/5 hours at 45mph will travel (8/5)(45)=(8)(9)=72 miles

\n" ); document.write( "ANSWER: The care will overtake the cyclist 72 miles from the starting point.

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