document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103277>Question 1103277</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mary can paint a room in 5 hours. Working together Bob and Mary can paint the room in 3.5 hours. How much time would it take for Bob to paint the room himself? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #717987 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=717987\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rate x Time = Output<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BM%5D%2A5=1 ALIGN=MIDDLE  ALT=\"R%5BM%5D%2A5=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BM%5D=1%2F5 ALIGN=MIDDLE  ALT=\"R%5BM%5D=1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Together,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5BM%5D%2BR%5BB%5D%29%2A%287%2F2%29=1 ALIGN=MIDDLE  ALT=\"%28R%5BM%5D%2BR%5BB%5D%29%2A%287%2F2%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BM%5D%2BR%5BB%5D=2%2F7 ALIGN=MIDDLE  ALT=\"R%5BM%5D%2BR%5BB%5D=2%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substituting from above,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BB%5D=2%2F7-1%2F5 ALIGN=MIDDLE  ALT=\"R%5BB%5D=2%2F7-1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BB%5D=10%2F35-7%2F35 ALIGN=MIDDLE  ALT=\"R%5BB%5D=10%2F35-7%2F35\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BB%5D=3%2F35 ALIGN=MIDDLE  ALT=\"R%5BB%5D=3%2F35\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5BB%5D%2At%5BB%5D=1 ALIGN=MIDDLE  ALT=\"R%5BB%5D%2At%5BB%5D=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283%2F35%29%2At%5BB%5D=1 ALIGN=MIDDLE  ALT=\"%283%2F35%29%2At%5BB%5D=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%5BB%5D=35%2F3 ALIGN=MIDDLE  ALT=\"t%5BB%5D=35%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%5BB%5D=11%262%2F3 ALIGN=MIDDLE  ALT=\"t%5BB%5D=11%262%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "11 hours 40 minutes </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );