document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453845>Question 453845</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Buttermilk has 6% butterfat, 1% milk has (obviously) 1% butterfat. How much buttermilk must be added to 5 gallons of 1% milk to make a solution of \"whole milk\" (whole milk has 4% buttermilk)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311737 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=311737\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ------	percent	----------------	quantity										<BR>\n" );
document.write( "1% milk	      1	----------------5	gallons							<BR>\n" );
document.write( "Buttermilk	6----------------x	gallons							<BR>\n" );
document.write( "Total	4----------------	5+x	gallons					<BR>\n" );
document.write( "1*5+6*x=4(5+x)<BR>\n" );
document.write( "5+6x=20+4x				<BR>\n" );
document.write( "6x-4x=20-5					<BR>\n" );
document.write( "2x=15										<BR>\n" );
document.write( "/2										<BR>\n" );
document.write( "x=7.5 gallons Buttermilk						<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );