document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1049326>Question 1049326</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. X takes 2 hours to pack 200 boxes of oranges, and Y takes 3 hours to pack 150 boxes of oranges. How long will they take, working together, to pack 1800 boxes of oranges? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #664867 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39633)</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=664867\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The sum of the rates as  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BOXES%2FHOUR ALIGN=MIDDLE  ALT=\"BOXES%2FHOUR\"   DISABLED_style= \"max-width:90%; height:auto;\" >  is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=200%2F2%2B150%2F3=%28200%2A3%2B150%2A2%29%2F6=900%2F6=450%2F2=highlight%28225%28boxes%2Fhour%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Basic constant rate rule R*h=W to relate rate, time in hours, work.  The unknown time is h for your example.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28R=225%2CW=1800%2Aboxes%2Ch=unknownTimeHours%29 ALIGN=MIDDLE  ALT=\"system%28R=225%2CW=1800%2Aboxes%2Ch=unknownTimeHours%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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