About 0.22 ounces.
0.6 ounces is equal to about 10.94 pennyweights.
4.128 ounces OR 3.7625 troy ounces.
About 31.82 ounces in 580 pennyweights.
There are 20 pennyweights to a troy ounce, so there are 100 pennyweights in 5 troy ounces. Note that troy ounces are heavier than normal avoirdupois ounces.
21.64 pennyweight is 1.082 troy ounces.
1 pennyweight = 0.0549 ounces Or about 18 pennyweights in one ounce.
There are about 20 pennyweights in 1 ounce of platinum.
Troy ounces are units in the troy weights system. A troy ounce (ozt) is composed of 20 pennweights (dwt). You can learn more about troy ounces, pennyweights, grams, and their conversion values at the link below.
1 gram is equivalent to 1.5552 pennyweights. Therefore, 10 grams equals 15.552 pennyweights.
That is 0.667 ounces.
About 65 dollars
4.7 pennyweights is equal to 7.31 grams (rounded).