document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=891406>Question 891406</A>: <I><SPAN STYLE=\"word-break: break-all;\"> one gas pump fills a tank 2 times as fast as another gas pump. if the pumps work together, they fill the gas tank in 18 minuites. How long does it take each pump working alone to fill the tank? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #539712 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=539712\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <s>Fast pump, 1/t<BR>\n" );
document.write( "Slow pump, 1/(2t)</s><BR>\n" );
document.write( "-<BR>\n" );
document.write( "Better, <BR>\n" );
document.write( "Fast pump, 2/t<BR>\n" );
document.write( "Slow pump, 1/t<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%282%2Ft%2B1%2Ft=1%2F18%29 ALIGN=MIDDLE  ALT=\"highlight_green%282%2Ft%2B1%2Ft=1%2F18%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "Solve for t. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );