document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=467150>Question 467150</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many liters of a 10% alcohol solution must be mixed with 40 L of a 50% solution to get a 40% solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #320431 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=320431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -----------	percent	----------------	quantity										<BR>\n" );
document.write( "Alcohol I	50	----------------			40	L							<BR>\n" );
document.write( "Alcohol II	10	----------------			x	L							<BR>\n" );
document.write( "Total	40	----------------	40	+	x	L							<BR>\n" );
document.write( "													<BR>\n" );
document.write( "50*40+10*x=40(40+x)<BR>\n" );
document.write( "2000	+	10	x	=	1600	+	40	x	<BR>\n" );
document.write( "10	x	-	40	x	=	1600	-	2000	<BR>\n" );
document.write( "-30	x	=	-400						<BR>\n" );
document.write( "/-30									<BR>\n" );
document.write( "x	=		13.33	L	10	%	Alcohol II						<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );