a retailer sold 2 houses at each $ 10000 . on 1 st house he got 30 % profit and on 2 nd house he loss 10 % then find his net profit or loss ?
a = 30 % b = - 10 % profit % = 30 - 10 + ( - 300 / 100 ) = 17 % answer is b
multiply(subtract(multiply(subtract(const_1, divide(10, const_100)), const_2), divide(10, const_100)), 10)