document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=782912>Question 782912</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I want to find out how much water needs to be added to one gallon of a 75% phosphoric acid solution to create a 6% acid solution. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476597 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=476597\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 75% phosphoric acid is about 11.67 pounds per gallon.  The percentage is expected weight per weight.<BR>\n" );
document.write( "Water is 8.345 pounds per gallon.\r<BR>\n" );
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document.write( "Let w = how many pounds of water to add.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11.67%2A0.75%2F%28w%2B11.67%29=0.06 ALIGN=MIDDLE  ALT=\"11.67%2A0.75%2F%28w%2B11.67%29=0.06\"   DISABLED_style= \"max-width:90%; height:auto;\" >, as decimal fractions instead of as percents.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%28w%2B11.67%29=11.67%2875%29 ALIGN=MIDDLE  ALT=\"6%28w%2B11.67%29=11.67%2875%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6w=%2811.67%29%2875%29-6%2811.67%29 ALIGN=MIDDLE  ALT=\"6w=%2811.67%29%2875%29-6%2811.67%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6w=11.67%2875-6%29 ALIGN=MIDDLE  ALT=\"6w=11.67%2875-6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6w=11.67%2869%29 ALIGN=MIDDLE  ALT=\"6w=11.67%2869%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=%2811.67%29%2869%29%2F6 ALIGN=MIDDLE  ALT=\"w=%2811.67%29%2869%29%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28w=134%29 ALIGN=MIDDLE  ALT=\"highlight%28w=134%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > pounds of water.\r<BR>\n" );
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document.write( "As volume, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=134%2F8.345=highlight%2816.1%29 ALIGN=MIDDLE  ALT=\"134%2F8.345=highlight%2816.1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > gallons of water. </SPAN>\n" );
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