document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=492615>Question 492615</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What quantity of 80 per cent acid solution must be mixed with a 25 percent solution to produce 660 mL of a 50 per cent solution?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #335151 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=335151\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> percent	percentage	----------------			quantity							<BR>\n" );
document.write( "Acid I	80	----------------			x	ml						<BR>\n" );
document.write( "Acid II	25	----------------	660	-	x	ml						<BR>\n" );
document.write( "Mixture	50.00%	----------------	660									<BR>\n" );
document.write( "												<BR>\n" );
document.write( "80	x	+	25	(	660	-	x	)	=	50	*	660<BR>\n" );
document.write( "												<BR>\n" );
document.write( "80	x	+	16500	-	25	x	=			33000		<BR>\n" );
document.write( "80	x	-	25	x			=	33000	-	16500		<BR>\n" );
document.write( "55	x			=	16500							<BR>\n" );
document.write( "/	55											<BR>\n" );
document.write( "	x=	300		ml 	80.00%		Acid I<BR>\n" );
document.write( "		360		ml			25.00%		Acid II<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );