document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=825010>Question 825010</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two pipes p1 & p2 can fill a tank in 40 minutes and 60 minutes respectively.Both the taps are opened and after 10 minutes p1 was shut. In how much more time would the tank be full? <BR>\n" );
document.write( "A)30 minutes B)35 minutes </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #496934 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</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=496934\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Both pipes were used for 10 hours, and only pipe 2 was used for some unknown amount of time afterward.  The amount of tank filled was 1.  Let x = time in hours after the first 10 minutess.\r<BR>\n" );
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document.write( "First period:  p1 and p2 together for 10 minutes.<BR>\n" );
document.write( "Second period:  p2 for x minutes.<BR>\n" );
document.write( "Total Time:  1 tank.\r<BR>\n" );
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document.write( "Use the rate information as tanks per time.<BR>\n" );
document.write( "p1 rate is 1/40 tanks per minute.<BR>\n" );
document.write( "p2 rate is 1/60 tanks per minute<BR>\n" );
document.write( "p1 and p2 together rate is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F40%2B1%2F60=%283%2B2%29%2F120=5%2F120=highlight_green%281%2F24%29 ALIGN=MIDDLE  ALT=\"1%2F40%2B1%2F60=%283%2B2%29%2F120=5%2F120=highlight_green%281%2F24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > tanks per minute.\r<BR>\n" );
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document.write( "You have from the key uniform rate idea, R*t=j meaning rate time time equals the amount of job.  Specific to our example,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28%281%2F24%2910%2B%281%2F60%29x=1%29 ALIGN=MIDDLE  ALT=\"highlight%28%281%2F24%2910%2B%281%2F60%29x=1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "SOLVE FOR x. </SPAN>\n" );
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