document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=448309>Question 448309</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A milk tank can be filled by pip A in 6 hours, by pipe B in 8 hours and by pipe C in 12 hours.  how long will it take all three pipes working together to fill the tank? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #308507 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=308507\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Filling the tank  		1 job					<BR>\n" );
document.write( "Pipe I	6	hours					<BR>\n" );
document.write( "It does   1/ 6	jobs in 1	minute				<BR>\n" );
document.write( "Pipe II	8	hours					<BR>\n" );
document.write( "It does   1/ 8	of thejob in 1 	minute				<BR>\n" );
document.write( "Pipe III	12	hours					<BR>\n" );
document.write( "It does  1/9	of the job in 1 	minute				<BR>\n" );
document.write( "							<BR>\n" );
document.write( "Together they will do 	 1/ 6+  1/ 8++1/12<BR>\n" );
document.write( "Together they will do   7/24of the job in one hour<BR>\n" );
document.write( "So they will take 3 3/7	hours				<BR>\n" );
document.write( "				<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );