document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=402546>Question 402546</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many liters of 50% acid solution must be mixed with a 30% acid solution to get 180 liters of a 40% acid solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284767 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=284767\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> percent	----------------	quantity<BR>\n" );
document.write( "50.00%	----------------	x<BR>\n" );
document.write( "30.00%	----------------	180-x<BR>\n" );
document.write( "40.00%	----------------	180\r<BR>\n" );
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document.write( "50x+30(	180-x)=	40*180<BR>\n" );
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document.write( "50x+5400-30x=7200		<BR>\n" );
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document.write( "20x=1800							<BR>\n" );
document.write( "/20<BR>\n" );
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document.write( "x=90	ml of 50% solution						\r<BR>\n" );
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