find the number of shares that can be bought for rs . 8200 if the market value is rs . 25 each with brokerage being 2.5 % .
"explanation : cost of each share = ( 25 + 2.5 % of 25 ) = rs . 25.625 therefore , number of shares = 8200 / 25.625 = 320 answer : b"
floor(divide(8200, add(25, divide(2.5, const_100))))