document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=589630>Question 589630</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A dairy had 50 gallons of milk that is 7.8% butterfat. How many gallons of milk that is 2.2%butterfatshould be added to the 50 gallons to make a milk that is 4.2% butterfat. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #374943 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=374943\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -------------- 	percent	----------------	Amount								<BR>\n" );
document.write( "Chemical I	7.8	----------------	50	gallons					<BR>\n" );
document.write( "Chemical II	2.2	----------------	x	gallons					<BR>\n" );
document.write( "Total	4.2	----------------	50+xgallons					<BR>\n" );
document.write( "											<BR>\n" );
document.write( "7.8*50+2.2x=4.2(50+x)<BR>\n" );
document.write( "390+2.2x	=210+4.2	x			<BR>\n" );
document.write( "2.2x	-4.2x=-390+210		<BR>\n" );
document.write( "-2x=-180								<BR>\n" );
document.write( "/	-2										<BR>\n" );
document.write( "x=90	gallons	Chemical II						<BR>\n" );
document.write( "90	gallons	Chemical I						<BR>\n" );
document.write( "m.ananth@hotmail.ca											<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );