document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=988536>Question 988536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One crew can seal a parking lot in 15 hours and another in 20 hours. How long will it take to seal the parking lot if the two crews work together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #609045 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</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=609045\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simply add their RATES.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "8 hours 4/7 hours<BR>\n" );
document.write( "OR<BR>\n" );
document.write( "8 hours 34 minutes </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );