21.64 fluid ounces.
That is 20 quarts.
640 mL is equal to approximately 21.6 fluid ounces.
640 mL is about 21.641 US fluid ounces.
640 mL is about 21.641 US fluid ounces.
That is 640 ounces.
10quart=320 fluid ounces 20quart=640 fluid ounces
80 US cups per 640 fl oz
Fluid ounces measure volume, and so don't really correspond to pounds, which measure weight.Ounces, also known as avoirdupois ounces, are different from fluid ounces, and measure weight. There are 16 ounces to a pound, so there are 60 in 5 pounds.
40 US pints is 640 fl oz. 40 Imp pints is 800 fl oz.
That is 640 fl oz.
5 gallons is 640 fluid ounces.
A fluid ounce is a unit of capacity. A gram is a unit of mass. The two units are therefore incompatible.