document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=532197>Question 532197</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Margo has 40 milliliters of 25% solution. How many milliliters of 60% solution should she add to obtain the required 30% solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #350759 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=350759\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 	--------percent	----------------	quantity									<BR>\n" );
document.write( "Solution I	25	----------------			40	ml						<BR>\n" );
document.write( "Solution II	60	----------------			x	ml						<BR>\n" );
document.write( "Mixture	30	----------------	40	+	x	ml						<BR>\n" );
document.write( "												<BR>\n" );
document.write( "25	*	40	+	60	x	=	30	(	40	+	x	)<BR>\n" );
document.write( "1000	+	60	x	=	1200	+	30	x				<BR>\n" );
document.write( "60	x	+	-30	x	=	1200	-	-1000				<BR>\n" );
document.write( "30	x	=	200									<BR>\n" );
document.write( "/	30											<BR>\n" );
document.write( "x	=	6.67										<BR>\n" );
document.write( "		6.67	ml		of			Solution II				<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );