document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=461757>Question 461757</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Etch Clean Graphics uses one cleanser that is 25% acid and a second that is 50% acid.  How many liters of each should be mixed to get 10 L of a solution that is 40% acid? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #316666 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=316666\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10x.40=4<BR>\n" );
document.write( "m+n=10<BR>\n" );
document.write( ".25m+.50n=4<BR>\n" );
document.write( "25m+50n=400<BR>\n" );
document.write( "25m+25n=250<BR>\n" );
document.write( "25n=150<BR>\n" );
document.write( "n=6<BR>\n" );
document.write( "m=4<BR>\n" );
document.write( "You need 4 liters of 25% acid and 6 liters of 50% acid<BR>\n" );
document.write( "(4x.25)+6(.5)=1+3=4=.4(10) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );