document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=352697>Question 352697</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A large and small drain are opened to drain a pool.The large drain can empty the pool 6 hours. After both drains have been opened for 1 hour, the large drain clogs and is closed.The smaller drain remains open and requires 9 h more to empty the poole. How long would it take the small drain,working alone to empty the pool?\r<BR>\n" );
document.write( "\n" );
document.write( "Hope you can help! I am really confused with this one.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252175 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=252175\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in the 1 hour that it is open , the large drain empties 1/6 of the pool\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "it takes the small drain 10 hours to empty 5/6 of the pool\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "so it would take ? hours to empty 6/6 (the whole pool) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );