document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=190185>Question 190185</A>: <I><SPAN STYLE=\"word-break: break-all;\"> brand x has 4 oz. and cost 1.40<BR>\n" );
document.write( "brand y has 6 oz. and cost 2.16<BR>\n" );
document.write( "which brand is the beter buy? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #142741 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=142741\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
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document.write( "There are certain ways to know which is better.\r<BR>\n" );
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document.write( "Brand x = 4 oz/$1.40 ; Brand y = 6 oz/$2.16\r<BR>\n" );
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document.write( "In Brand x, divide both numerator and denominator by 4 to get a price for 1 oz:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28cross%284%29oz%2A1%2Fcross%284%29%29%2F%28cross%281.40%290.35%2Fcross%284%29%29 ALIGN=MIDDLE  ALT=\"%28cross%284%29oz%2A1%2Fcross%284%29%29%2F%28cross%281.40%290.35%2Fcross%284%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<font color=blue>1 oz/$0.35</font>\r<BR>\n" );
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document.write( "In Brand y divide both num. and den. by 6 to get a price for 1 oz:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28cross%286%29oz%2A1%2Fcross%286%29%29%2F%28cross%282.16%290.36%2Fcross%286%29%29 ALIGN=MIDDLE  ALT=\"%28cross%286%29oz%2A1%2Fcross%286%29%29%2F%28cross%282.16%290.36%2Fcross%286%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<font color=blue>1 oz/$0.36</font>\r<BR>\n" );
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document.write( "You can see Brand x is better. You can hardly see the difference for smaller amount, buy try to fill 1 gallon tank.\r<BR>\n" );
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document.write( "We know 1 gal = 128oz\r<BR>\n" );
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document.write( "Brand x needs: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=128%2F4=32oz ALIGN=MIDDLE  ALT=\"128%2F4=32oz\"   DISABLED_style= \"max-width:90%; height:auto;\" > to fill 1 gal tank, and cost you, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.40%2A32 ALIGN=MIDDLE  ALT=\"1.40%2A32\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<font color=blue>$44.80</font>\r<BR>\n" );
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document.write( "Brand y needs: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=128%2F6=21.33333oz ALIGN=MIDDLE  ALT=\"128%2F6=21.33333oz\"   DISABLED_style= \"max-width:90%; height:auto;\" > to fill 1 gal tank, and cost you, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2.16%2A21.33333 ALIGN=MIDDLE  ALT=\"2.16%2A21.33333\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<font color=blue>$46.08</font>\r<BR>\n" );
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document.write( "It clearly shows, the choice is <font color=blue>Brand x</font> to fill 1 gal tank.\r<BR>\n" );
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document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font>\r<BR>\n" );
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document.write( " </SPAN>\n" );
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