the sale price sarees listed for rs . 400 after successive discount is 10 % and 8 % is ?
"400 * ( 90 / 100 ) * ( 92 / 100 ) = 331.2 answer : c"
subtract(subtract(400, divide(multiply(400, 10), const_100)), divide(multiply(subtract(400, divide(multiply(400, 10), const_100)), 8), const_100))