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Oksi-84 [34.3K]
3 years ago
12

How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?

Biology
2 answers:
arsen [322]3 years ago
8 0
20* 4 =80 

so A is your answer. 
Anna [14]3 years ago
6 0
20 grams at 4 calories per gram.
20*4=80 Calories.
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