Christopher's lunch contains 121 grams of carbohydrates, 40 grams of protein, and 25 grams of fat, and 12 grams of alcohol. How many calories did he eat? A. 603 calories B. 953 calories C. 792 calories D. 917 calories
Substance |
calories |
1 gram of carbohydrates | 4 calories |
1 gram of protein | 4 calories |
1 gram of fat | 9 calories |
1 gram of alcohol | 7 calories |
Christopher's lunch contains
Christopher's lunch contains | calories from Christopher's lunch | ||
Carbohydrates | 121 grams | 121 x 4 | 484 calories |
Proteins | 40 grams | 40 x 4 | 160 calories |
Fat | 25 grams | 25 x 9 | 225 calories |
Alcohol | 12 grams | 12 x 7 | 84 calories |
So the total calories that he did eat are = 484+160+225+84= 953 calories
Hence answer is B. 953 calories
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