document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=740835>Question 740835</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Oil field - Topic\r<BR>\n" );
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document.write( "i have a container of 32% Hydrochloric Acid (HCL)<BR>\n" );
document.write( "I need to blend this down by adding water to make it a 5% solution of HCL.<BR>\n" );
document.write( "If i needed a total of 100 gallons of 5% HCL, what would be the ratio of gallons of 32% HCL and gallons of water added to make 100 gallons of 5% HCL? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #451761 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=451761\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+ ALIGN=MIDDLE  ALT=\"+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = gallons of 32% HCL<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+ ALIGN=MIDDLE  ALT=\"+b+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = gallons of water needed<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++.32a+%2F+%28+a+%2B+b+%29+=+.05+ ALIGN=MIDDLE  ALT=\"++.32a+%2F+%28+a+%2B+b+%29+=+.05+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++.32a+=+.05%2A%28+a+%2B+b+%29 ALIGN=MIDDLE  ALT=\"++.32a+=+.05%2A%28+a+%2B+b+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.32+%2F+.05+=+%28+a+%2B+b+%29+%2F+a+ ALIGN=MIDDLE  ALT=\"+.32+%2F+.05+=+%28+a+%2B+b+%29+%2F+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6.4+=+%28+a+%2B+b+%29+%2F+a+ ALIGN=MIDDLE  ALT=\"+6.4+=+%28+a+%2B+b+%29+%2F+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "given:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+%2B+b+=+100+ ALIGN=MIDDLE  ALT=\"+a+%2B+b+=+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6.4+=+100+%2F+a+ ALIGN=MIDDLE  ALT=\"+6.4+=+100+%2F+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+=+100+%2F+6.4+ ALIGN=MIDDLE  ALT=\"+a+=+100+%2F+6.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+=+15.625+ ALIGN=MIDDLE  ALT=\"+a+=+15.625+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+100+-+a+ ALIGN=MIDDLE  ALT=\"+b+=+100+-+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+100+-+15.625+ ALIGN=MIDDLE  ALT=\"+b+=+100+-+15.625+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+84.375+ ALIGN=MIDDLE  ALT=\"+b+=+84.375+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a%2Fb+=+15.625+%2F+84.375+ ALIGN=MIDDLE  ALT=\"+a%2Fb+=+15.625+%2F+84.375+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a%2Fb+=+.1852+ ALIGN=MIDDLE  ALT=\"+a%2Fb+=+.1852+\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++.32a+%2F+%28+a+%2B+b+%29+=+.05+ ALIGN=MIDDLE  ALT=\"++.32a+%2F+%28+a+%2B+b+%29+=+.05+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++%28.32%2A15.625%29+%2F+100+=+.05+ ALIGN=MIDDLE  ALT=\"++%28.32%2A15.625%29+%2F+100+=+.05+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5%2F100+=+.05+ ALIGN=MIDDLE  ALT=\"+5%2F100+=+.05+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );