document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=869380>Question 869380</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If it takes twelve men 8 days to dig a trench how many men does it take in 6 days </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #524166 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=524166\">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=1 ALIGN=MIDDLE  ALT=\"Rate%2ATime=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, but rate depends on how many men digging.\r<BR>\n" );
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document.write( "Let r = the one man rate.<BR>\n" );
document.write( "Let n = number of men to do the job in 6 days.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2812r%2A8=n%2Ar%2A6%29 ALIGN=MIDDLE  ALT=\"highlight_green%2812r%2A8=n%2Ar%2A6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "The number, r is a factor on both sides.  Just solve for n.<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n=%2812%2Ar%2A8%29%2F%28r%2A6%29 ALIGN=MIDDLE  ALT=\"n=%2812%2Ar%2A8%29%2F%28r%2A6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n=2%2A8 ALIGN=MIDDLE  ALT=\"n=2%2A8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28n=16%29 ALIGN=MIDDLE  ALT=\"highlight%28n=16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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