According to the USDA National Nutrient data base, spinach contains
2.86 g of protein per 100 g. Since one pound is 454 g there are 2.86 * 4.54 = 13 g of protein in a pound of spinach.
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 453.59 grams of green spinach.
40-50 grams
25
If it is frozen spinach, that is 12 ounces. ( You do not measure fresh spinach in pints)
being a personal trainer and bodybuilder, I know there's 7 grams of protein to one ounce of chicken breast, so 16 ounces x 7 grams = 112 grams of protein to one pound of chicken (breast, that is).
There are approximately 454 grams of protein in 1 pound of meat, assuming it is a lean protein source like chicken or turkey. The protein content can vary depending on the type of meat and its fat content.
35 grams
1 pound (lb.) raw ground meat is contains 10% fat
About 10 grams
About 453.6 grams in one pound.
453.59237 grams = 1 pound.
1 pound = 453.59 grams