document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=165818>Question 165818</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An advertising agency for a pineapple drink claims that the drink contains 15% pineapple juice.  How much pure pineapple juice would have to be added to 8 quarts of the drink to obtain a mixture containing 50% pineapple juice? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #122251 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=122251\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .15*8+X=.5(8+X)<BR>\n" );
document.write( "1.2+X=4+.5X<BR>\n" );
document.write( "X-.5X=4-1.2<BR>\n" );
document.write( ".5X=2.8<BR>\n" );
document.write( "X=2.8/.5<BR>\n" );
document.write( "X=5.6 QUARTS OF PURE PINEAPPLE IS NEEDED.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".15*8+5.6=.5(8+5.6)<BR>\n" );
document.write( "1.2+5.6=.5*13.6<BR>\n" );
document.write( "6.8=6.8 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );