document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=438639>Question 438639</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i can paint a room in 90 minutes you can paint the same room in 120 minutes, how long will it take us to paint it together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #312071 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=312071\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x/90+x/120=1<BR>\n" );
document.write( "x/(3*30)+x/(4*30)=1<BR>\n" );
document.write( "x/3+x/4=30<BR>\n" );
document.write( "4x+3x=360<BR>\n" );
document.write( "7x=360<BR>\n" );
document.write( "x=360/7<BR>\n" );
document.write( " </SPAN>\n" );
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