document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=25090>Question 25090</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ten liters of a 4% acid soluttion must be mixed with a 10% solution to get a 6% solution  how many liters of the 10% solution are needed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #13462 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=13462\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10L of 4% = 4(10)<BR>\n" );
document.write( "10% =? --->10x<BR>\n" );
document.write( "6%=? ---> 6(10-x)<BR>\n" );
document.write( "4(10)+10x=6(10-x)<BR>\n" );
document.write( "40+10x=60-6x<BR>\n" );
document.write( "16x=20<BR>\n" );
document.write( "x=1.25\r<BR>\n" );
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document.write( "Hence about 1.25L of solution is needed.<BR>\n" );
document.write( "Paul. </SPAN>\n" );
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