A potato contains 20 g of carbohydrate. Carbohydrate has a caloric value 4 kcal/g, how many kcal are obtained

from the carbohydrate in the potato?

Answer:
ummm.80kcal
Just multiply 20g x 4kcal/g and your answer is 80kcal.
80 kcal :p:p:p
such a hard question...
am I right ;p ?

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