document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1044429>Question 1044429</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The official rate of exchange in currency from country X to country Y is 40 : 1 while the  free exchange rate is 80 :1. how much profit would a man derive if he converts 90 units of currency from country Y to the currency of country X at the free exchange rate and convert this currency back to country's Y currency at the official rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #659803 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=659803\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Free exchange rate:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+X%2FY+=+80%2F1+ ALIGN=MIDDLE  ALT=\"+X%2FY+=+80%2F1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Y+=+90+ ALIGN=MIDDLE  ALT=\"+Y+=+90+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+X%2F90+=+80%2F1+ ALIGN=MIDDLE  ALT=\"+X%2F90+=+80%2F1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+X+=+7200+ ALIGN=MIDDLE  ALT=\"+X+=+7200+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Official exchange rate:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+X%2FY+=+40%2F1+ ALIGN=MIDDLE  ALT=\"+X%2FY+=+40%2F1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7200%2FY+=+40%2F1+ ALIGN=MIDDLE  ALT=\"+7200%2FY+=+40%2F1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Y+=+7200%2F40+ ALIGN=MIDDLE  ALT=\"+Y+=+7200%2F40+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Y+=+180+ ALIGN=MIDDLE  ALT=\"+Y+=+180+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "His profit is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+180+-+90+=+90+ ALIGN=MIDDLE  ALT=\"+180+-+90+=+90+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "90 units is his profit </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );