document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1135649>Question 1135649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I'm having problems solving this:\r<BR>\n" );
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document.write( "I have a solution mixed at a concentration of 5 g/ml and need 100 gal mixed at 4 g/ml.  What do I need to do? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #753274 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=753274\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  a solution mixed at a concentration of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5+%28g%2Fml%29 ALIGN=MIDDLE  ALT=\"5+%28g%2Fml%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and need <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100+ ALIGN=MIDDLE  ALT=\"100+\"   DISABLED_style= \"max-width:90%; height:auto;\" >gal mixed at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%28+g%2Fml%29 ALIGN=MIDDLE  ALT=\"4%28+g%2Fml%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5B1%5D%2AV%5B1%5D=C%5B2%5D%2AV%5B2%5D ALIGN=MIDDLE  ALT=\"C%5B1%5D%2AV%5B1%5D=C%5B2%5D%2AV%5B2%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2AV%5B1%5D=4%2A100 ALIGN=MIDDLE  ALT=\"5%2AV%5B1%5D=4%2A100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V%5B1%5D=400%2F5 ALIGN=MIDDLE  ALT=\"V%5B1%5D=400%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V%5B1%5D=80 ALIGN=MIDDLE  ALT=\"V%5B1%5D=80\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "notice the product on both sides have same amount of substance (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g ALIGN=MIDDLE  ALT=\"g\"   DISABLED_style= \"max-width:90%; height:auto;\" >)\r<BR>\n" );
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document.write( "so, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80+ ALIGN=MIDDLE  ALT=\"80+\"   DISABLED_style= \"max-width:90%; height:auto;\" >gal of the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%28+g%2Fml%29 ALIGN=MIDDLE  ALT=\"5%28+g%2Fml%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > solution has same amount of substance as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100 ALIGN=MIDDLE  ALT=\"100\"   DISABLED_style= \"max-width:90%; height:auto;\" > gal of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+%28g%2Fml%29 ALIGN=MIDDLE  ALT=\"4+%28g%2Fml%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > solution\r<BR>\n" );
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document.write( "now take <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80 ALIGN=MIDDLE  ALT=\"80\"   DISABLED_style= \"max-width:90%; height:auto;\" > gal of the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%28+g%2Fml%29 ALIGN=MIDDLE  ALT=\"5%28+g%2Fml%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20 ALIGN=MIDDLE  ALT=\"20\"   DISABLED_style= \"max-width:90%; height:auto;\" > gal of water to make <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100 ALIGN=MIDDLE  ALT=\"100\"   DISABLED_style= \"max-width:90%; height:auto;\" > gal of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%28+g%2Fml+%29 ALIGN=MIDDLE  ALT=\"4%28+g%2Fml+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >solution\r<BR>\n" );
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document.write( "adding water does not change the amount of grams of substance, it just dilutes the concentration </SPAN>\n" );
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