document.write( "Question 958613: I am given the interest rate (.25), the amortization - yearly (10) and the loan amount ($25,000). How do I calculate the monthly payment?\r
\n" ); document.write( "\n" ); document.write( "I calculated the effective interest rate by .25/12= .0208. \r
\n" ); document.write( "\n" ); document.write( "I keep getting $568.03 for my payment but it's supposed to be $241.40.\r
\n" ); document.write( "\n" ); document.write( "The equation I set up was \r
\n" ); document.write( "\n" ); document.write( ".0208 + (.0208/((1.0208^-120) -1) X 25000
\n" ); document.write( "where did I go wrong?
\n" ); document.write( "

Algebra.Com's Answer #585906 by macston(5194)\"\" \"About 
You can put this solution on YOUR website!
Is the interest rate actually 25%? Using your given numbers, I get the same result you do. With 2.5% I am closer to your given answer, but still about $6 off. Re-read the problem carefully, your method seems correct. \n" ); document.write( "
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