document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=698075>Question 698075</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If 4 men or 7 boys can do a work in 29 days, then 12 men and 8 boys will do the same work in? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #430446 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=430446\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If 4 men or 7 boys can do a work in 29 days, :<BR>\n" );
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document.write( "the job can be completed in<BR>\n" );
document.write( "4*29 = 116 man-days<BR>\n" );
document.write( "or<BR>\n" );
document.write( "7*29 = 203 boy-days<BR>\n" );
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document.write( "\"then 12 men and 8 boys will do the same work in?<BR>\n" );
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document.write( "let d = no. of days to do this<BR>\n" );
document.write( "Let the completed job = 1,<BR>\n" );
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document.write( "Each will do a fraction of the job, the two fractions add up to 1<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2812d%29%2F116 ALIGN=MIDDLE  ALT=\"%2812d%29%2F116\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288d%29%2F203 ALIGN=MIDDLE  ALT=\"%288d%29%2F203\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1<BR>\n" );
document.write( "multiply equation by 23548 (203*116), results:<BR>\n" );
document.write( "203(12d) + 116(8d) = 23548<BR>\n" );
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document.write( "2436d + 928d = 23548<BR>\n" );
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document.write( "3364d = 23548<BR>\n" );
document.write( "d = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23548%2F3364 ALIGN=MIDDLE  ALT=\"23548%2F3364\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "d = 7 days<BR>\n" );
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document.write( "Check this<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2812%2A7%29%2F116 ALIGN=MIDDLE  ALT=\"%2812%2A7%29%2F116\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288%2A7%29%2F203 ALIGN=MIDDLE  ALT=\"%288%2A7%29%2F203\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2884%29%2F116 ALIGN=MIDDLE  ALT=\"%2884%29%2F116\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2856%29%2F203 ALIGN=MIDDLE  ALT=\"%2856%29%2F203\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <BR>\n" );
document.write( ".724 + .276 = 1  </SPAN>\n" );
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