document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=906284>Question 906284</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One worker can clean a warehouse in 10 hours.  Another worker can clean the same warehouse in 11 hours.  How long would it take to clean the warehouse if they worked together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #549697 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=549697\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x time together<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F10+%2B+1%2F11+=+1%2Fx ALIGN=MIDDLE  ALT=\"1%2F10+%2B+1%2F11+=+1%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" > |Multiplying thru by 110x so as all denominators = 1<BR>\n" );
document.write( "11x + 10x = 110<BR>\n" );
document.write( "21x = 110<BR>\n" );
document.write( "x = 110/21 </SPAN>\n" );
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