document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1039181>Question 1039181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 10-quart radiator contains a 30% antifreeze solution. How much of the solution needs to be drained out and replaced with pure antifreeze in order to raise the solution to 65% antifreeze? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #653917 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=653917\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> So you want:<BR>\n" );
document.write( "0.3x+1x = 0.65(10)<BR>\n" );
document.write( "1.3x = 6.5<BR>\n" );
document.write( "x = 5<BR>\n" );
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document.write( "Check:<BR>\n" );
document.write( "5 quarts pure antifreeze, represented by the number 1, mixed with 5 quarts of a 30% antifreeze solution, and we get:<BR>\n" );
document.write( "5(1)+5(0.3)= 6.5 Correct. </SPAN>\n" );
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