Question

PLZ HELP 13+points
How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories? *
A)80 Calories
B)200 Calories
C)90 Calories

Answer 1

Answer:

A) 80

Explanation:

20 grams at 4 calories per gram.

so 20 times 4 = 80

Answer 2

Answer:

80 calories is how much grams of carbohydrates provide