document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=301265>Question 301265</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ten liters of a 4% acid solution 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 #216003 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=216003\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     Ten liters of a 4% acid solution must be mixed with a 10% solution to get a 6% solution. How many liters of the 10% solution are needed?<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let x = liters of 10% solution needed<BR>\n" );
document.write( "then<BR>\n" );
document.write( ".04(10) + .10x = .06(10+x)<BR>\n" );
document.write( ".4 + .10x = .6+.06x<BR>\n" );
document.write( ".4 + .04x = .6<BR>\n" );
document.write( ".04x = .2<BR>\n" );
document.write( "x = 5 liters\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );