document.write( "Question 1193464: Sonya borrowed a sum of money and promised to pay 60,000 at the
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document.write( "end of one year and 4 months. If interest is charged at 9%
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document.write( "compounded quarterly, what was the original sum borrowed? \n" );
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Algebra.Com's Answer #825489 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In my view, this problem, if considered as a Math problem, is incomplete and therefore DEFECTIVE.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Indeed, it says that the loan is for one year and 4 months.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "But this time period is not exactly integer number of quarters.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The Math does not teach us (does not teach me, at least), what to do and how to compound an amount discretely, \n" ); document.write( "when the time is not integer number of compounding periods.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "May be, it is written in accompanying papers; may be, there is a special agreement for it . . . \r \n" ); document.write( "\n" ); document.write( "May be, there are special rules in Finance to regulate such circumstances.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "But it is just out of Math; therefore, I consider this (supposedly) Math problem as defective.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |