in 100 litres mixture milk and water are in the ratio 3 : 2 . after adding how many liters of water its ratio will become 3 : 4
milk quantity = 3 / 5 * 60 = 36 water quantity = 100 - 36 = 64 new ratio of m : w = 36 : 64 + x = 3 : 4 192 + 3 x = 144 x = 48 answer is a
multiply(subtract(divide(multiply(divide(3, add(3, 2)), 100), divide(3, add(3, 4))), 100), divide(add(const_10, const_2), const_10))