1 Either an acute injury near the nail or anything that causes the nail to be damaged repetitively (such as playing soccer) can also cause an ingrown nail.  If a member of your family has an ingrown toenail, then you are more likely to develop one, too.
The troy ounce (symbol and abbreviation: ozt) is a non-SI unit of mass commonly used to gauge the weight of precious metals. One troy ounce (ozt) = 31.1034768 grams (g) = 1.09714286 ounces (oz) = 480 grains (gr).
The answer is 16. We assume you are converting between ounce and pound. You can view more details on each measurement unit: oz or lbs. The SI base unit for mass is the kilogram. 1 kilogram is equal to 35.2739619496 oz, or 2.20462262185 lbs. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between ounces and pounds.