document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1165522>Question 1165522</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It takes 3 people to clean a pool in 4 hours. How many people do we need to clean 6 pools in 8 hours?  \r<BR>\n" );
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document.write( "It seems to be a triple proportion but how exactly would I set it up? <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #790018 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=790018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=RATE%2ATIME=WORK ALIGN=MIDDLE  ALT=\"RATE%2ATIME=WORK\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Rate for 1 worker, r<BR>\n" );
document.write( "number of workers, n<BR>\n" );
document.write( "rate for n workers, nr\r<BR>\n" );
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document.write( "It takes 3 people to clean a pool in 4 hours. How many people do we need to clean 6 pools in 8 hours?<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2Ar%2A4=1 ALIGN=MIDDLE  ALT=\"3%2Ar%2A4=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------------the job of cleaning ONE pool.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n%2Ar%2A8=6 ALIGN=MIDDLE  ALT=\"n%2Ar%2A8=6\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------------the question\r<BR>\n" );
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document.write( "Divide the second equation by the first equation and solve for n.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288rn%29%2F%283%2A4%2Ar%29=6%2F1 ALIGN=MIDDLE  ALT=\"%288rn%29%2F%283%2A4%2Ar%29=6%2F1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288n%29%2F%283%2A4%29=6 ALIGN=MIDDLE  ALT=\"%288n%29%2F%283%2A4%29=6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n=6%28%283%2A4%29%2F8%29 ALIGN=MIDDLE  ALT=\"n=6%28%283%2A4%29%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n=6%283%2F2%29 ALIGN=MIDDLE  ALT=\"n=6%283%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28n=9%29 ALIGN=MIDDLE  ALT=\"highlight%28n=9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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