document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=807686>Question 807686</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many gallons of milk containing 19% butterfat must be mixed with 15 gallons of milk containing 12% butterfat to produce a mixture containing 14% butterfat? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #486445 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=486445\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> how many gallons of milk containing 19% butterfat must be mixed with 15 gallons of milk containing 12% butterfat to produce a mixture containing 14% butterfat?<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "fat + fat = fat<BR>\n" );
document.write( "0.19x + 0.12*15 = 0.14(x+15)<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "19x + 12*15 = 14x + 14*15<BR>\n" );
document.write( "5x = 2*15<BR>\n" );
document.write( "x = 6 gallons (amt. of 19% milk needed)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );