Question

If food has 5g fat, 10g protein and 20g carbs, how many calories is it (9,4,4)?

Answer 1

Answer:
165
Step-by-step explanation:
5(9)+10(4)+20(4)= 165

Answer 2

165 Calories

Step-by-step explanation:

A gram of carbohydrate contains 4 calories. A gram of protein also contains 4 calories. A gram of fat, though, contains 9 calories

5x9=45 10x4=40 20x4=80 45+40+80= 165