document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=687757>Question 687757</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A bottle of fruit juice contains 10% water. How much water must be added to this to produce 7 L of <BR>\n" );
document.write( "fruit juice that is 55% water?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #425334 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=425334\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7+ ALIGN=MIDDLE  ALT=\"+7+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of juice that contains 55% water, there is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.55%2A7+=+3.85+ ALIGN=MIDDLE  ALT=\"+.55%2A7+=+3.85+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of water<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+w+ ALIGN=MIDDLE  ALT=\"+w+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = liters of water to be added <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7+-+w+ ALIGN=MIDDLE  ALT=\"+7+-+w+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = liters of juice before adding water<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.1%2A%28+7+-+w+%29+ ALIGN=MIDDLE  ALT=\"+.1%2A%28+7+-+w+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = liters of water at the beginning\r<BR>\n" );
document.write( "\n" );
document.write( "----------------<BR>\n" );
document.write( "( liters of water you end up with ) / ( liters of juice you end up with ) = .55<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.1%2A%28+7+-+w+%29+%2B+w+%29+%2F+7+=+.55+ ALIGN=MIDDLE  ALT=\"+%28+.1%2A%28+7+-+w+%29+%2B+w+%29+%2F+7+=+.55+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.7+-+.1%2Aw+%2B+w+%29+%2F+7+=+.55+ ALIGN=MIDDLE  ALT=\"+%28+.7+-+.1%2Aw+%2B+w+%29+%2F+7+=+.55+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.7+%2B+.9w+%29+%2F+7+=+.55+ ALIGN=MIDDLE  ALT=\"+%28+.7+%2B+.9w+%29+%2F+7+=+.55+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.7+%2B+.9w+=+.55%2A7+ ALIGN=MIDDLE  ALT=\"+.7+%2B+.9w+=+.55%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.9w+=+3.85+-+.7+ ALIGN=MIDDLE  ALT=\"+.9w+=+3.85+-+.7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.9w+=+3.15+ ALIGN=MIDDLE  ALT=\"+.9w+=+3.15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+w+=+3.5+ ALIGN=MIDDLE  ALT=\"+w+=+3.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3.5 liters of water need to be added <BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.1%2A%28+7+-+w+%29+ ALIGN=MIDDLE  ALT=\"+.1%2A%28+7+-+w+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = liters of water at the beginning<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.1%2A%28+7+-+3.5+%29++=+.35+ ALIGN=MIDDLE  ALT=\"+.1%2A%28+7+-+3.5+%29++=+.35+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "In <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7+ ALIGN=MIDDLE  ALT=\"+7+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of juice that contains 55% water, there is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.55%2A7+=+3.85+ ALIGN=MIDDLE  ALT=\"+.55%2A7+=+3.85+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of water<BR>\n" );
document.write( "( liters of water you end up with ) - ( liters of water started with ) = ( liters of water to be added )<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3.85+-+.35+=+3.5+ ALIGN=MIDDLE  ALT=\"+3.85+-+.35+=+3.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of water added<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );