Kelly consumed a breakfast that contained 85 grams of carbohydrate,20 grams of protein,and 18 grams of fat.How many kilocalories (kcal)did Kelly eat at breakfast?

Question

Quizplus · Accepted Answer

Carbohydrates and proteins provide 4 kcal per gram, while fats provide 9 kcal per gram. Therefore, the total kcal is (85g x 4) + (20g x 4) + (18g x 9) = 340 + 80 + 162 = 582 kcal.

Kelly Consumed a Breakfast That Contained 85 Grams of Carbohydrate,20