mn làm giúp mình, làm nhanh nhé mình cảm ơn mn ----- Nội dung dịch tự động từ ảnh ----- Câu hỏi The first tank has 36 liters of oil, the second tank has 12 liters of oil less than the first one. How many liters of oil must be transferred from the second tank to the first tank so that the amount of oil in the second tank is of the oil in the first tank? Answer: .