document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=510965>Question 510965</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A radiator contains 14 quarts of fluid, 25% of which is antifreeze. How much fluid should be drained and replaced with pure antifreeze so that the new mixture is 50% antifreeze? (Round your answer to two decimal places.)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #341958 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=341958\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---------percent		----------------			quantity							<BR>\n" );
document.write( "Antifreeze	100	----------------			x	quarts						<BR>\n" );
document.write( "Fluid		25----------------	14	-	x	quarts						<BR>\n" );
document.write( "Mixture	50	----------------	14									<BR>\n" );
document.write( "												<BR>\n" );
document.write( "100	x	+	25	(	14	-	x	)	=	50	*	14<BR>\n" );
document.write( "												<BR>\n" );
document.write( "100	x	+	350	-	25	x	=			700		<BR>\n" );
document.write( "100	x	-	25	x			=	700	-	350		<BR>\n" );
document.write( "75	x			=	350							<BR>\n" );
document.write( "/	75											<BR>\n" );
document.write( "	x=4.67	quarts	100.00%		Antifreeze<BR>\n" );
document.write( "	9.33		quarts			25.00%		Fluid<BR>\n" );
document.write( "4.67 quarts has to be drained </SPAN>\n" );
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