I don't understand what is meant by the first sentence. Do a thousand people need ten gallons, a thousand need 20 gallons and so on, or are there only a thousand people, roughly a quarter of which will need each quantity? ~ [[User:SharonS|SharonS]] 13:15, 19 February 2007 (EST) | I don't understand what is meant by the first sentence. Do a thousand people need ten gallons, a thousand need 20 gallons and so on, or are there only a thousand people, roughly a quarter of which will need each quantity? ~ [[User:SharonS|SharonS]] 13:15, 19 February 2007 (EST) |