document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=494362>Question 494362</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It takes 4 men 14 days to do a certain job. How long should it take 7 men working at the same rate to do the same job? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #853804 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39736)</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=853804\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r, work rate of each man<BR>\n" );
document.write( "x, the unknown time for the 7 men<BR>\n" );
document.write( "1, the amount of jobs\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28%284r%29%2A14=1%2C%287r%29%2Ax=1%29 ALIGN=MIDDLE  ALT=\"system%28%284r%29%2A14=1%2C%287r%29%2Ax=1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "See, each expression on the left equals  to 1, so\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A14%2Ar=7%2Ax%2Ar ALIGN=MIDDLE  ALT=\"4%2A14%2Ar=7%2Ax%2Ar\"   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=4%2A14=7%2Ax ALIGN=MIDDLE  ALT=\"4%2A14=7%2Ax\"   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=x=%284%2A14%29%2F7 ALIGN=MIDDLE  ALT=\"x=%284%2A14%29%2F7\"   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%28x=8%29 ALIGN=MIDDLE  ALT=\"highlight%28x=8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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