if the simple interest on a sum of money for 3 years at 7 % per annum is rs . 570 , what is the compound interest on the same sum at the rate and for the same time ?
"sum = ( 570 * 100 ) / ( 7 * 3 ) = rs . 2 , 714.29 amount = [ 2 , 714.29 * ( 1 + 7 / 100 ) 3 ] = rs . 3 , 325.12 c . i . = ( 3 , 325.12 - 2 , 714.29 ) = rs . 610.83 . answer : e"
subtract(add(add(divide(multiply(divide(570, multiply(divide(7, const_100), const_2.0)), 7), const_100), divide(570, multiply(divide(7, const_100), 3))), divide(multiply(add(divide(multiply(divide(570, multiply(divide(7, const_100), 3)), 7), const_100), divide(570, multiply(divide(7, const_100), 3))), 7), const_100)), divide(570, multiply(divide(7, const_100), 3)))