document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=945774>Question 945774</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sixty men can build a wall in 40 days, but<BR>\n" );
document.write( "though they begin the work together, 5 men<BR>\n" );
document.write( "quit every ten days. The time needed to build<BR>\n" );
document.write( "the wall is </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #576937 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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/cgi-bin/show-face.mpl?user=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=576937\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Working on the wall, you have:<BR>\n" );
document.write( "60 men for 10 days<BR>\n" );
document.write( "55 men for 10 days<BR>\n" );
document.write( "50 men for 10 days<BR>\n" );
document.write( "45 men for 10 days<BR>\n" );
document.write( "40 men for 10 days<BR>\n" );
document.write( "etc.<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "60 men build 1 wall in 40 days<BR>\n" );
document.write( "1 man builds 1/60 of a wall in 40 days<BR>\n" );
document.write( "1 man builds 1/240 of a wall in 10 days<BR>\n" );
document.write( "----------------------------------<BR>\n" );
document.write( "60 men build <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60%2F240+=+1%2F4+ ALIGN=MIDDLE  ALT=\"+60%2F240+=+1%2F4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > of a wall in 10 days<BR>\n" );
document.write( "55 men build <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+55%2F240+=+11%2F48+ ALIGN=MIDDLE  ALT=\"+55%2F240+=+11%2F48+\"   DISABLED_style= \"max-width:90%; height:auto;\" > of a wall in 10 days<BR>\n" );
document.write( "50 men build <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+50%2F240+=+5%2F24+ ALIGN=MIDDLE  ALT=\"+50%2F240+=+5%2F24+\"   DISABLED_style= \"max-width:90%; height:auto;\" > of a wall in 10 days<BR>\n" );
document.write( "45 men build <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+45%2F240+=+9%2F48+ ALIGN=MIDDLE  ALT=\"+45%2F240+=+9%2F48+\"   DISABLED_style= \"max-width:90%; height:auto;\" > of a wall in 10 days<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "This sequence is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+12%2F48+%2B+11%2F48+%2B+10%2F48+%2B+9%2F48+ ALIGN=MIDDLE  ALT=\"+12%2F48+%2B+11%2F48+%2B+10%2F48+%2B+9%2F48+\"   DISABLED_style= \"max-width:90%; height:auto;\" > etc.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+1%2F48+%29%2A%28+12+%2B+11+%2B+10+%2B+9+%2B+8+%2B+7+%2B+6+%2B+5+%2B+4+%2B+3+%2B+2+%2B+1+%29%0D%0A%7B%7B%7B+%28+1%2F48%29%2A78+=+1.625+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > walls<BR>\n" );
document.write( "I want the time for just 1 wall<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+12+%2B+11+%2B+10+%2B+9+%2B+8+=+50+ ALIGN=MIDDLE  ALT=\"+12+%2B+11+%2B+10+%2B+9+%2B+8+=+50+\"   DISABLED_style= \"max-width:90%; height:auto;\" > too much time<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+12+%2B+11+%2B+10+%2B+9+=+42+ ALIGN=MIDDLE  ALT=\"+12+%2B+11+%2B+10+%2B+9+=+42+\"   DISABLED_style= \"max-width:90%; height:auto;\" > too little time<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+42%2F48+%2B+6%2F48+ ALIGN=MIDDLE  ALT=\"+42%2F48+%2B+6%2F48+\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the answer<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+6%2F8+%29%2A10+=+7.5+ ALIGN=MIDDLE  ALT=\"+%28+6%2F8+%29%2A10+=+7.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" > days<BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+10%2A4++=+40+ ALIGN=MIDDLE  ALT=\"+10%2A4++=+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" > days<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+%2B+7.5+=+47.5+ ALIGN=MIDDLE  ALT=\"+40+%2B+7.5+=+47.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "My answer is 47.5 days to build the wall<BR>\n" );
document.write( "This is while 40 men are working on it<BR>\n" );
document.write( "Hope I got it\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );