document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=796610>Question 796610</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone please help me to solve this problem.\r<BR>\n" );
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document.write( "A father and his son can clean the house together in 4 hours. When the son works alone, it take him an hour longer to clean than it takes his dad alone. find how long it takes the son to clean alone. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #481452 by </B><A HREF=/tutors/aboutme.mpl?userid=mathstutor494><B>mathstutor494(120)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mathstutor494><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=mathstutor494><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=481452\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ans : 8.5 hrs  </SPAN>\n" );
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