document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=501681>Question 501681</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many gallons of a 70% antifreeze solution must be mixed with 60 gallons of a 15% antifreeze solution to make a 60% antifreeze solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #338607 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=338607\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 	--------percent	----------------	quantity									<BR>\n" );
document.write( "Antifreeze I	15	----------------			60	gal						<BR>\n" );
document.write( "Antifreeze II	70	----------------			x	gal						<BR>\n" );
document.write( "Mixture	60	----------------	60	+	x	gal						<BR>\n" );
document.write( "												<BR>\n" );
document.write( "15*60+70x=60(	60	+	x	)<BR>\n" );
document.write( "900	+	70	x	=	3600	+	60	x				<BR>\n" );
document.write( "70	x	+	-60	x	=	3600	-	-900				<BR>\n" );
document.write( "10	x	=	2700									<BR>\n" );
document.write( "/	10											<BR>\n" );
document.write( "x	=	270										<BR>\n" );
document.write( "		270	gal		of	70	%	Antifreeze II				<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );