Respuesta :
Proteins contain 4 calories in every gram, while fats contains 9 calories for every gram, carbohydrates carbohydrates contain 4 calories in each gram. Therefore, 15 grams of carbohydrates contain 15 ×4 = 60 calories, 8 grams of fat will have 8×9= 72 calories and 8 grams of proteins contain 8×4= 32 calories. Hence, the total number of calories will be 60+32+72 = 164 calories
One cup of chocolate milk that contains 15 grams of carbohydrates, 8 grams of fat, and 8 grams of protein supplies 164 kilocalories of energy.
HOW TO CALCULATE KILOCALORIES?
Certain class of foods supplies energy to the body in kilocalories. The supply of energy by each class of food is as follows:
- Proteins contain 4 calories per gram
- fats contains 9 calories per gram
- carbohydrates contain 4 calories per gram.
According to this question, a cup of chocolate milk contains 15 grams of carbohydrates, 8 grams of fat, and 8 grams of protein. That is;
(15 × 4) + (9 × 8) + (8 × 4)
60 + 72 + 32
= 164 kilocalories.
Therefore, one cup of chocolate milk that contains 15 grams of carbohydrates, 8 grams of fat, and 8 grams of protein supplies 164 kilocalories of energy.
Learn more about kilocalories at: https://brainly.com/question/14415356