document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=357840>Question 357840</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A swimming pool can be filled in 6 hours and requires 9 hours to drain. If the drain was accidentally left open for 6 hours while the pool was being filled, how long did filling the pool require? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #255421 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=255421\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rate*Time=Output<BR>\n" );
document.write( "Let the pool volume be V.<BR>\n" );
document.write( "Find the filling rate.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bf%5D%2A6=V ALIGN=MIDDLE  ALT=\"R%5Bf%5D%2A6=V\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bf%5D=V%2F6 ALIGN=MIDDLE  ALT=\"R%5Bf%5D=V%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find the draining rate.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bd%5D%2A9=V ALIGN=MIDDLE  ALT=\"R%5Bd%5D%2A9=V\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bd%5D=V%2F9 ALIGN=MIDDLE  ALT=\"R%5Bd%5D=V%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find the volume in the pool for 6 hours with both valves open.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28V%2F6-V%2F9%29%2A6 ALIGN=MIDDLE  ALT=\"%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28V%2F6-V%2F9%29%2A6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28%283V%29%2F18-%282V%29%2F18%29%2A6 ALIGN=MIDDLE  ALT=\"%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28%283V%29%2F18-%282V%29%2F18%29%2A6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28V%2F18%29%2A6 ALIGN=MIDDLE  ALT=\"%28R%5Bf%5D-R%5Bd%5D%29%2A6=%28V%2F18%29%2A6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5Bf%5D-R%5Bd%5D%29%2A6=V%2F3 ALIGN=MIDDLE  ALT=\"%28R%5Bf%5D-R%5Bd%5D%29%2A6=V%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The pool is now (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F3 ALIGN=MIDDLE  ALT=\"1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >) full. <BR>\n" );
document.write( "Find the time it takes to fill the remaining <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2F3%29V ALIGN=MIDDLE  ALT=\"%282%2F3%29V\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bf%5D%2At=%282%2F3%29V ALIGN=MIDDLE  ALT=\"R%5Bf%5D%2At=%282%2F3%29V\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28V%2F6%29%2At=%282%2F3%29V ALIGN=MIDDLE  ALT=\"%28V%2F6%29%2At=%282%2F3%29V\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=4 ALIGN=MIDDLE  ALT=\"t=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >hrs.<BR>\n" );
document.write( "The total time to fill the pool is the sum of the two times.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T=6%2B4 ALIGN=MIDDLE  ALT=\"T=6%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28T=10%29 ALIGN=MIDDLE  ALT=\"highlight%28T=10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >hrs<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );