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16 ounces is one pound
120 ounces = 7.5 pounds
160 ounces is 10 pounds.
Thirty-two ounces equal one quart.
86 ounces = 5.375 pounds
There are 8 ounces in a pound, so 519 pounds is equal to 4,152 ounces.
(31 pounds) x (16 ounces per pound) = 496ounces
4 pounds is equal to 64 ounces. So, 4 ounces plus 4 pounds is equal to 68 ounces.
604 ounces = 37.8 pounds
4.5 pounds = 72 ounces
40 ounces = 2.5 pounds
2,240 ounces is 140 pounds.