the price of precious stone is directly proportional to square of its weight . what will be the loss incurred if a stone weighing 28 gm and costing 28,000 breaks into two pieces whose weights are in the ratio 15 : 13 ?
x = 28000 / 28 ^ 2 = 35.71 cost of 15 g = 35.71 * 15 ^ 2 = 8035.714 cost of 13 g = 35.71 * 13 ^ 2 = 6035.714 total cost = 14071.428 loss = 28000 - 14071.428 = 13928.5 = 14000 answer : e
subtract(multiply(28, multiply(const_10, const_100)), add(multiply(divide(multiply(28, multiply(const_10, const_100)), multiply(28, 28)), multiply(13, 13)), multiply(divide(multiply(28, multiply(const_10, const_100)), multiply(28, 28)), multiply(15, 15))))