document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=211039>Question 211039</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How much water in gallons should be added to 1 gallon of pure antifreeze to obtain a solution that is %95 antifreeze? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #159424 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=159424\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How much water in gallons should be added to 1 gallon of pure antifreeze to obtain a solution that is %95 antifreeze?<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "water + water = water<BR>\n" );
document.write( "0*1 gal + x gal = 0.05(1+x)<BR>\n" );
document.write( "x = 0.05 + 0.05x<BR>\n" );
document.write( "0.95x = 0.05<BR>\n" );
document.write( "x = 0.0526 (# of gallons of water that must be added) <BR>\n" );
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document.write( "You could also do it this way:<BR>\n" );
document.write( "antifreeze + antifreeze = antifreeze<BR>\n" );
document.write( "1 gal anti + 0*x gal anti = 0.95(1+x) gal anti<BR>\n" );
document.write( "1 = 0.95 + 0.95x<BR>\n" );
document.write( "0.95x = 0.05<BR>\n" );
document.write( "x = 0.0526 (# of gallons of wter 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" );