The definition of mass percent follows:Mass percent 100% 100%For example, suppose a solution is prepared by dissolving 1.0 g of sodiumchloride in 48 g of water. The solution has a mass of 49 g (48 g of H 2 O plus1.0 g of NaCl), and there is 1.0 g of solute (NaCl) present.
Rule of thumb calculation for steak calories per serve is roughly 170 calories per 100 grams. Calories in steak is based on a 3.5 ounce serving or 100 grams. Calories are approximate and can alter with fat marbling of the meat. Frying in fat will add lots of calories. You should grill meat and trim fat from the cut.
A 7-ounce steak is just under 300 calories; a 9-ounce serving is just under 400 calories, only slightly higher than the same amount of skinless chicken breast. New York strip. Ounce for ounce, it doesn't have many more calories than a chicken breast, but the serving size tends to be larger.