document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=263269>Question 263269</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How long will it take B dollars to double itself at 15% simple interest? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #194000 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=194000\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How long will it take B dollars to double itself at 15% simple interest?\r<BR>\n" );
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document.write( "Principal = b \r<BR>\n" );
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document.write( "Interest = b ( since the principal doubles)\r<BR>\n" );
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document.write( "N = number of years = 100 * SI  /  P*R  (SI = simple interest R= rate of interest)<BR>\n" );
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document.write( "100 *b  /  b*15<BR>\n" );
document.write( "= 100/15<BR>\n" );
document.write( "= 6.67 years\r<BR>\n" );
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document.write( "enjoy your maths<BR>\n" );
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