document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=803344>Question 803344</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many liters of pure alcohol must be added to 20 liters of 20 percent solution to obtain a 80 percent solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #484288 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=484288\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---	percent	----------------	Amount									<BR>\n" );
document.write( "Alcohol solution	20	----------------			20	liters						<BR>\n" );
document.write( "pure alcohol	100	----------------			x	liters						<BR>\n" );
document.write( "Mixture	80	----------------	20	+	x	liters						<BR>\n" );
document.write( "												<BR>\n" );
document.write( "20	*	20	+	100	x	=	80	(	20	+	x	)<BR>\n" );
document.write( "400	+	100	x	=	1600	+	80	x				<BR>\n" );
document.write( "100	x		-80	x	=	-400	+	1600				<BR>\n" );
document.write( "20	x	=	1200									<BR>\n" );
document.write( "/	20											<BR>\n" );
document.write( "x	=	60		liters	pure alcohol							<BR>\n" );
document.write( "												<BR>\n" );
document.write( "m.ananth@hotmail.ca												<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );