document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1099805>Question 1099805</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1)an ice cream vendor buys 250 ice creams cups at the rate of rupees 7 per cup.due to bad weather 10 cups got spoiled he sold the remaining ice cream cups at 2 for rupees 17.find his gain or loss percent.<BR>\n" );
document.write( "2)what principal will amount to rupees 13680 in 1 year and 9 months at 8%p.a.? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #714356 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=714356\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)250 x 7=1750 cost for cones<BR>\n" );
document.write( "240/2 x 17=2040<BR>\n" );
document.write( "2040-1750/250=1.16, or 16% profit per cone<BR>\n" );
document.write( "2) 13680=n*(1+0.08)^1-9/12<BR>\n" );
document.write( "13680=n*(1.08)^1.75<BR>\n" );
document.write( "ln 13680=ln n + ln(1.08)^1.75=ln n + 1.75 ln 1.08<BR>\n" );
document.write( "ln n=9.3890083691883168863468258972402<BR>\n" );
document.write( "n=e^9.3890083691883168863468258972402=11,956.23 rupees to start with<BR>\n" );
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