document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=446083>Question 446083</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many gallons of 70% antifreeze should be mixed with 10 gallons of 30% antifreeze to obtain 45% antifreeze. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #307188 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=307188\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ------	percent	----------------	quantity										<BR>\n" );
document.write( "Antifreez1 I	80----------------	40 gallons							<BR>\n" );
document.write( "Antifreeze II	10----------------x gallons							<BR>\n" );
document.write( "Total	30	----------------40+x gallons				<BR>\n" );
document.write( "30*10+70*x=45(10+x)<BR>\n" );
document.write( "300+70x=450+45x					<BR>\n" );
document.write( "70x-45x=450-300					<BR>\n" );
document.write( "25x=150										<BR>\n" );
document.write( "/25									<BR>\n" );
document.write( "x=6 gallons	70	%	Antifreeze II						<BR>\n" );
document.write( " </SPAN>\n" );
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