With this information, you can calculate the quantity of ounces 620 pounds is equal to.
¿What is the inverse calculation between 1 ounce and 620 pounds?
Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.00010080645 times 620 pounds.
Which is the same to say that 620 pounds is 9920 ounces.
Six hundred twenty pounds equals to nine thousand nine hundred twenty ounces. *Approximation
A ounce is zero times six hundred twenty pounds. *Approximation
