document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=29341>Question 29341</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A reduction of 10% in the price of tea enables a dealer to purchage 25kg more tea for Rs 22500.What is the reduced price per kg of tea? What was the original price per kg? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #844366 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=844366\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "For the fixed price of Rs 22500, if the price is reduced by a factor of 9/10 then the amount he can buy for that price increases by a factor of 10/9.<br><BR>\n" );
document.write( "Let x be the number of kg he could buy at the original price.  Then<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B25%29%2Fx=10%2F9 ALIGN=MIDDLE  ALT=\"%28x%2B25%29%2Fx=10%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10x=9%28x%2B25%29 ALIGN=MIDDLE  ALT=\"10x=9%28x%2B25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10x=9x%2B225 ALIGN=MIDDLE  ALT=\"10x=9x%2B225\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=225 ALIGN=MIDDLE  ALT=\"x=225\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "At the original price, he could buy x=225 kg of tea; at the reduced price he can buy x+25=250 kg.<br><BR>\n" );
document.write( "The original price per kg was Rs 22500/225 = Rs 100.<br><BR>\n" );
document.write( "The reduce price per kg was Rs 22500/250 = Rs 90.  (Or, the reduce price per kg was 90% of Rs 100, which is Rs 90.)<br><BR>\n" );
document.write( "ANSWERS:<BR>\n" );
document.write( "reduced price per kg: Rs 90<BR>\n" );
document.write( "original price per kg: Rs 100<br><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );