30 Feet
90 inches is 7 feet 6 inches.
10 yards 6 in.
You cannot convert even numbers to triangular numbers! There is no such relationship.
6 inches
Impossible.
1 troy oz = 1.09714286 "regular" ounces.
You can't directly. A troy ounce is a measure of mass, used to measure precious metals like gold, platinum, etc. Fluid ounces are a measure of volume. So you would need the density of the material in order to convert troy ounces to fluid ounces.
There are approximately 32.15 troy ounces in one kilogram.
1 troy oz = 1.09714286 ounces.
There are 32.15 troy ounces in a kilogram.
45.3 troy ounces is 49.7 ounces.
2.5 grams = 0.08037685815 of a troy oz
About 31.1 grams in one troy ounce.---------------------------------------------------The troy ounce (exactly 31,103 476 8 g) is a non-SI unit used now only for noble metals.The other common ounce, also a non-SI unit, is avoirdupois ounce equivalent to 28,349 523 125 g.
310 g = 9.96673 oz(troy)310 g = 9.96673 oz(troy)310 g = 9.96673 oz(troy)310 g = 9.96673 oz(troy)310 g = 9.96673 oz(troy)310 g = 9.96673 oz(troy)
There are 20 pennyweights (dwt) in one troy ounce (oz).
".999 silver" does not signify the weight. It signifies the purity. .999 is the same as 99.9%. But silver bullion comes in half-troy oz rounds, 1 troy oz rounds or bars, 5, 10, 12, 20, 50, 100, and 1000 troy oz bars. 12 troy oz=1 troy lb. 1 troy oz=31.1034768 g, as opposed to the oz, which weighs 28.3495231 g.