Answer:
80 Calories.
Explanation:
THIS IS THE COMPLETE QUESTION BELOW;
How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?
A. 80 calories
B. 100 calories
C. 200 calories
D. 240 calories
EXPLANATION;
From the question, we know that "1gram provides 4 calories"
Then, we need to know the number of calories of energy that 20 grams of carbohydrates will provide.
1gram provides 4 calories
20 grams will provide (20 grams × 4 calories per gram.). at 4 calories per gram.
Which means
(20 grams × 4 calories per gram.)
=80 Calories.
