document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=549828>Question 549828</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the simple interest rate if a loan of £9000 gains interest of £2520 in 4 years?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #358105 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=358105\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I = Prt\r<BR>\n" );
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document.write( "2520 = 9000r(4)\r<BR>\n" );
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document.write( "2520 = 9000*4r\r<BR>\n" );
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document.write( "2520 = 36000r\r<BR>\n" );
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document.write( "2520/36000 = r\r<BR>\n" );
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document.write( "0.07 = r\r<BR>\n" );
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document.write( "r = 0.07\r<BR>\n" );
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document.write( "So the interest rate is 7%<BR>\n" );
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