document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=962677>Question 962677</A>: <I><SPAN STYLE=\"word-break: break-all;\"> John can dig a ditch in 3 hours. Mary can dig the same ditch in 4<BR>\n" );
document.write( "hours. How long will it take the two the two of them working together<BR>\n" );
document.write( "at independently (at their respective times) to dig the same ditch? </SPAN>\n" );
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