There are 1000 grams in one kilogram. Therefore, 625 grams is equal to 625/1000 = 0.625, or five eighths, of a kilogram.
Not many. 0.0060 grams is about 0.00001323 pounds.
167 pounds is 75,749.93 grams.
400 grams = about 0.8818 pounds.
0.60 pounds is 272.155 grams.
4230 grams = 9.32555369 pounds
5250 grams is 11.57 pounds.
6500 grams is 14.33 pounds.
400 grams = 0.881849049 pounds
There are 1000 milligrams in a gram. So 3125g is 3125x1000, i.e. 3,125,000 milligrams.
About 1,814 grams. There are 453.59 grams in one pound, so there are 4 times that many in 4 pounds.
2,721,551.28 grams
16 grams is approximately 0.035 pounds.