document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=739666>Question 739666</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sarah can build a fence in 9 hours. Joe can do the same in 6 hours. How long would it take them working together, to build the fence? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #451240 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=451240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/9+1/6=1/x<BR>\n" );
document.write( "3/9+3/6=3/x<BR>\n" );
document.write( "1/3+1/2=3/x<BR>\n" );
document.write( "2+3=18/x<BR>\n" );
document.write( "5/18=1/x<BR>\n" );
document.write( "x=18/5<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );