document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=706986>Question 706986</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many gallons of gasoline that is 12% ethanol must be added to 2,000 gallons of gasoline without ethanol to get 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 #435455 by </B><A HREF=/tutors/aboutme.mpl?userid=nshah11><B>nshah11(47)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nshah11><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=435455\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Assume x gallons must be added:\r<BR>\n" );
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document.write( "(0.12x)/(2000 + x) = 0.1\r<BR>\n" );
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document.write( "0.12x = 200 + 0.1\r<BR>\n" );
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document.write( "x/50 = 200\r<BR>\n" );
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document.write( "x = 10,000 gallons </SPAN>\n" );
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