document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=206889>Question 206889</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having trouble setting up this problem. \r<BR>\n" );
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document.write( "If Sally can paint a house in 4 hours, and John can paint the same house in 6 hours, how long will it take for both of them to paint the house together?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156408 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=156408\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There's a shortcut, product/sum<BR>\n" );
document.write( "6*4/(6+4) = 24/10<BR>\n" );
document.write( "= 2.4 hours </SPAN>\n" );
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