a-50-g-snack-contains-10-g-fat-20-g-carbohydrate-5-g-protein-and-15-g-waterother

Question

A 50 g snack contains 10 g fat, 20 g carbohydrate, 5 g protein, and 15 g water/other. Using fat = 9 kcal/g and carb/protein = 4 kcal/g, what is the energy density (kcal/g) of this snack?

Accepted Answer

3.8 kcal/g

Answer

1.9 kcal/g

Answer

4.6 kcal/g

Answer

190 kcal/g