document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=315802>Question 315802</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many liters of a 30% acid solution should be mixed with 5 liters of a 21% acid solution to produce a 27% solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #225936 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=225936\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .30x+.21*5=.27(x+5)<BR>\n" );
document.write( ".30x+1.05-.27x+1.35<BR>\n" );
document.write( ".03x=1.35-1.05<BR>\n" );
document.write( ".03x=.30<BR>\n" );
document.write( "x=.30/.03<BR>\n" );
document.write( "x=10 liters of 30% solution is used.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( ".30*10+.21*5=.27(10+5)<BR>\n" );
document.write( "3+1.05=.27*15<BR>\n" );
document.write( "4.05=4.05<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );