document.write( "Question 1042972: how long will it take edmun and rudy, together to finish a cabinet which edmun can finish alone in 5 day and rudy, alone in 8 days. \n" ); document.write( "
Algebra.Com's Answer #658064 by ikleyn(52794)\"\" \"About 
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\n" ); document.write( "On solving joint work problem similar to this one see the lesson\r
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