Question

remember that proteins have 4 kcal per gram . what percentage of darnell’s kilocalories were from protein on saturday if he ate 97 g of protein and consumed 2670 kcal overall?

Answer 1

Darnell's protein intake on Saturday, which was 97 grams of protein, provided him with 388 kcal. Given his total caloric intake of 2670 kcal for the day, his protein intake constituted approximately 14.54% of his total kilocalories.

Step-by-step explanation:

To calculate the percentage of kilocalories Darnell's protein intake contributed to his overall daily intake, we first need to determine the total calories provided by the protein he consumed. We multiply the amount of protein by the calories per gram of protein:

97 g of protein x 4 kcal/g = 388 kcal from protein.

Next, we calculate the percentage of his total caloric intake that this represents:

(388 kcal from protein / 2670 total kcal) x 100 = 14.54%.

Therefore, Darnell's kilocalories from protein on Saturday constituted approximately 14.54% of his total caloric intake.