6/10 How much water should you have? ????
Many people have probably urged you to drink two liters of water every day. So how much are you advised to save per person for three days?
30 liters of water per person, minimum. A five-minute shower requires
70 liters ????Nine liters of water per person should be enough.
Two liters a day, you said. 2×3 = 6? Six liters of water?