document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=940047>Question 940047</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A butcher has some hamburger that is 19% fat and some that is 11% fat. How many pounds of each should be mixed to make 80 lb of hamburger that is 13% fat?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #572874 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=572874\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 	percent	----------------			quantity									<BR>\n" );
document.write( "Hamburger I	19.00%	----------------			x	lb								<BR>\n" );
document.write( "Hamburger II	11.00%	------	80	-	x	lb								<BR>\n" );
document.write( "Mixture	13.00%	----------------	80											<BR>\n" );
document.write( "Total	80		lb											<BR>\n" );
document.write( "19.00%	x	+	11.00%	(	80	-	x	)	=	13.00%	*	80		<BR>\n" );
document.write( "19	x	+	11	(	80	-	x	)	=	1040				<BR>\n" );
document.write( "19	x	+	880	-	11	x	=			1040				<BR>\n" );
document.write( "19	x	-	11	x			=	1040	-	-880				<BR>\n" );
document.write( "8	x			=	160									<BR>\n" );
document.write( "/	8													<BR>\n" );
document.write( "	x			=	20		lb			19.00%		Hamburger I		<BR>\n" );
document.write( "					60		lb			11.00%		Hamburger II		<BR>\n" );
document.write( "														<BR>\n" );
document.write( "m.ananth@hotmail.ca														<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );