document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195049>Question 195049</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Respected sir,\r<BR>\n" );
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document.write( "[1] The percent profit made when an article is sold for Rs.78 is twice as when it is sold for Rs. 69.The cost price of the article is ?\r<BR>\n" );
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document.write( "plz solve my problem... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146307 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=146307\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The percent profit made when an article is sold for Rs.78 is twice as when it is sold for Rs. 69.The cost price of the article is ? <BR>\n" );
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document.write( "Profit = Revenue - Cost <BR>\n" );
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document.write( "Equations:<BR>\n" );
document.write( "2p = 78 - C <BR>\n" );
document.write( "p  = 69 - C <BR>\n" );
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document.write( "p = 9<BR>\n" );
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document.write( "Substitute into p = 69 - C  to get:<BR>\n" );
document.write( "9 = 69 - C<BR>\n" );
document.write( "Cost = 60Rs<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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