document.write( "Question 382304: solve.
\n" ); document.write( "henry runs at a speed of 10mph and doug at a speed of 8mph henry gives doug a half mile head start. how long will it take henry to catch doug?\r
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Algebra.Com's Answer #342501 by Alan3354(69443)\"\" \"About 
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henry runs at a speed of 10mph and doug at a speed of 8mph henry gives doug a half mile head start. how long will it take henry to catch doug?
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\n" ); document.write( "Henry gains on Doug at 2 mph (10 - 8).
\n" ); document.write( "(1/2)/2 = 1/4 hour\r
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