gallons, fl oz, and oz   (08/18/2016, 12:46 PM)

This converter tells me that 1 fl oz of water weighs 1 oz, and that 1 gallon is the equivalent volume to 128 fl oz. It therefore follows that 1 gal of water weighs 128 oz, i.e., 8 lbs. It doesn't. 1 gal of water weighs around 8.35 lbs, or 133.53 ounces. How is this possible?

 


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08/18/2016, 12:46 PM gallons, fl oz, and oz
10/10/2016, 10:55 PM     Re: gallons, fl oz, and oz