document.write( "Question 807872: At what rate percent with the interest on 2520 rupees add up to 84 rupees in 8 months? \n" ); document.write( "
Algebra.Com's Answer #486569 by stanbon(75887)\"\" \"About 
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At what rate percent will the interest on 2520 rupees add up to 84 rupees in 8 months?
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\n" ); document.write( "Interest = principal*rate*time
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\n" ); document.write( "84 = 2520*r*(2/3)
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\n" ); document.write( "84 = 1680r
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\n" ); document.write( "rate = 84/1680 = 0.05 = 5%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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