document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1201606>Question 1201606</A>: <I><SPAN STYLE=\"word-break: break-all;\"> using 2 tractors a farmer can dig a farm in 20 days,he uses the 2 tractors for the first 8 days and added 6 more tractors to complete the work.how Long will it take to complete the work? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #836071 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39625)</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=836071\">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=N%2AR%2AT=J ALIGN=MIDDLE  ALT=\"N%2AR%2AT=J\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "N workers<BR>\n" );
document.write( "R rate of jobs for any one worker<BR>\n" );
document.write( "T time<BR>\n" );
document.write( "J number of jobs\r<BR>\n" );
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document.write( "using 2 tractors a farmer can dig a farm in 20 days,<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Ar%2A20=1 ALIGN=MIDDLE  ALT=\"2%2Ar%2A20=1\"   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=r=1%2F40 ALIGN=MIDDLE  ALT=\"r=1%2F40\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "he uses the 2 tractors for the first 8 days and added 6 more tractors to complete the work.<BR>\n" );
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document.write( "Complete the Work means, finish one whole job.<BR>\n" );
document.write( "First eight days, 2 tractors.  Remaining time, 2+6=8 tractors.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2A8%29%281%2F40%29%2B8%281%2F40%29x=1 ALIGN=MIDDLE  ALT=\"%282%2A8%29%281%2F40%29%2B8%281%2F40%29x=1\"   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=16%2B8x=40 ALIGN=MIDDLE  ALT=\"16%2B8x=40\"   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=2%2Bx=5 ALIGN=MIDDLE  ALT=\"2%2Bx=5\"   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=3%29 ALIGN=MIDDLE  ALT=\"highlight%28x=3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------Three days to COMPLETE the work with the eight tractors,  after the first three days with the two tractors. </SPAN>\n" );
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