document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=981664>Question 981664</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 15 men plough a land in 14 days working 12 hours daily.How many days will be taken by 21 men to plough the same land, working 10 hours daily?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #602635 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=602635\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Maybe easier to use time only in hours and solve for that first.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "14 days at 12 hours per day<BR>\n" );
document.write( "14*12<BR>\n" );
document.write( "168 hours\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%2815r%2A168=1%2C21r%2Ah=1%29 ALIGN=MIDDLE  ALT=\"system%2815r%2A168=1%2C21r%2Ah=1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=1%2F%2815%2A168%29 ALIGN=MIDDLE  ALT=\"r=1%2F%2815%2A168%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "substitute in the \"h\" equation.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=1%2F%2821%2Ar%29 ALIGN=MIDDLE  ALT=\"h=1%2F%2821%2Ar%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=%281%2F21%29%28168%2A15%29 ALIGN=MIDDLE  ALT=\"h=%281%2F21%29%28168%2A15%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=%28168%2A15%29%2F21 ALIGN=MIDDLE  ALT=\"h=%28168%2A15%29%2F21\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28h=120%2Ahours%29 ALIGN=MIDDLE  ALT=\"highlight%28h=120%2Ahours%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-<BR>\n" );
document.write( "These hours would then be distrubuted through 10 hours/day, so<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28120%2Ahours%281%2F10%29%28days%2Fhour%29=highlight%2812%2Adays%29%29 ALIGN=MIDDLE  ALT=\"highlight%28120%2Ahours%281%2F10%29%28days%2Fhour%29=highlight%2812%2Adays%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );