the sale price sarees listed for rs . 400 after successive discount is 20 % and 5 % is ?
"400 * ( 80 / 100 ) * ( 95 / 100 ) = 304 answer : e"
subtract(subtract(400, divide(multiply(400, 20), const_100)), divide(multiply(subtract(400, divide(multiply(400, 20), const_100)), 5), const_100))