153 litres (average)
You waste about 10 gallons of water a day just for one person
A person should drink at least a minimum of nine glasses of water.
10 litres
more specific answer. do you mean everyone in the world or one person alone?
i think a person drink minimum 15 glass of water in one day.
The average person uses 350L just for hygiene purposes in one day.
8-6 glasses of water in one day
Well it depends of the person. After one day they could be ready to pass out and never wake up again.
One person use two gallons of water per day in Somalia.
to much
As much as they use
Depends on how much a person eats.. what is the average cost of one meal per day per person