document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=156388>Question 156388</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many gallons of gasoline that is 12 % ethanol must be added to 2000 gallons of gasoline that has no ethanol to obtain a mixture that is 10 % ethanol? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #115184 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=115184\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many gallons of gasoline that is 12 % ethanol must be added to 2000 gallons of gasoline that has no ethanol to obtain a mixture that is 10 % ethanol?<BR>\n" );
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document.write( "Ethanol Equation: 0.12x + 0*2000 = 0.10(x+2000)<BR>\n" );
document.write( "0.12x = 0.10x + 200<BR>\n" );
document.write( "0.02x = 200<BR>\n" );
document.write( "x = 10,000 gallons (amt. of 12% ethanol that must be added)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );