Respuesta :
Answer:
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Explanation:
Answer:
mass of carbohydrate = 30g
mass of protein = 8g
mass of fat = 10g
mass of alcohol 3g
Caloric value of carbohydrate = 4
Caloric value of protein = 4
Caloric value of fat = 9
Caloric value of alcohol = 6.9
The kcalorie of the meal = mass *caloric value of each food item
Kcalorie value =
30*4+8*4+10*9+3*6.9
Kcalorie = 120+32+90+20.7
Kcalorie = 262.7