The number of calories that should be come from each nutrient on daily basis should be considered as the 1150, 690 and 460.
Since Manuel should be on 2,300 calorie a day diet.
And, the ratio of carbohydrates, fats and protein is 50:30:20.
So,
The calculation is below.
2300 * 50 / 100 = 1,150
2300 *30/100 = 690
2300 * 20/100 = 460
hence, The number of calories that should be come from each nutrient daily should be 1150, 690 and 460.
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