document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=28294>Question 28294</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many quarts of a 50% solution of acid must be added to  20 quarts of a 20% solution of acid to get a 40% solution of acid? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #15377 by </B><A HREF=/tutors/aboutme.mpl?userid=Paul><B>Paul(988)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Paul><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=15377\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 50x+20(20)=40(x+20)<BR>\n" );
document.write( "50x+400=40x+800<BR>\n" );
document.write( "10x=400<BR>\n" );
document.write( "x=40\r<BR>\n" );
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document.write( "Hence, about 40 quarts of solution muct be added.<BR>\n" );
document.write( "Paul. </SPAN>\n" );
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