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How many 20oz equals Gallon?

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Wiki User
05/08/2008

If you had 6.4 bottles of 20oz that would equal a gallon. There is 128 oz in a gallon, 128 divided by 20 = 6.4 If you had 6.4 bottles of 20oz that would equal a gallon. There is 128 oz in a gallon, 128 divided by 20 = 6.4