There are 453.59237 grams in one pound. Therefore to get amount of grams in pounds, value in pounds has to be multiplied by amount of grams in one pound:
3 pounds = [pounds] * 453.59237 = 3 * 453.59237 = 1360.7771 grams
There are 454 grams in a pound. So there are 1362 grams in 3 pounds.
2/3 pound = 302.394913 grams.
1615.92 grams
3 pound is equal to 1360.77 grams
8 lb (pound) = 3 628, 739 grams 8 lb (troy pound) = 2 985,934 grams
1/3 pound = about 150 grams.
3/8 of a pound is 170.097 grams.
There are 453.59237 grams in one pound. Therefore to get amount of pounds in grams, value in grams has to be divided by amount of grams in one pound: 3 grams = [grams] / 453.59237 = 3 / 453.59237 = 0.0066 pounds
1/3 pound is about 151.2 grams.
340 grams is about 3/4 pound (0.749572 lbs.)
First take the weight in pounds and multiply it by 453.59. The resulting number is the weight in grams. In this case the answer is 149.68 grams.
About 453.6 grams per pound.
1 pound = 453.59237 grams