Question

A food contains 5 grams of carbohydrate, 10 grams of fat and 5 grams of protein. How many Calories (kcal) does this food provide?

A 80 Correct Answer Incorrect Answer
B 105 Correct Answer Incorrect Answer
C 130 Correct Answer Incorrect Answer
D 180 Correct Answer Incorrect Answer

Solution

5×4+5×4+9×10=130

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