a sum fetched a total simple interest of rs . 4016.25 at the rate of 1 % p . a . in 3 years . what is the sum ?
"principal = ( 100 * 4016.25 ) / ( 1 * 3 ) = rs . 133875 . answer : d"
divide(divide(multiply(4016.25, const_100), 1), 3)