a sum fetched a total simple interest of rs . 4016.25 at the rate of 1 % p . a . in 5 years . what is the sum ?
"principal = ( 100 * 4016.25 ) / ( 1 * 5 ) = rs . 80325 . answer : e"
divide(divide(multiply(4016.25, const_100), 1), 5)