Answer by @cheeseheadkids is correct.
"cheeseheadkids It tells you the patient need 56g of protein (56g x 4 kcal/g) = 224 calories from protein. The remaining 1776 calories must come from fat and carb at a 30:55 ratio. 30 out of every 85 calories is fat, which tells you 35.3% of the remaining calories are going to be derived from fat. 1776 x .353 = 626"
Aight, idk if i'm the only one but i had NO idea what the g to calorie conversions were so here goes:
Per 1g of
Carbohydrate: 4 cal Protein: 4 cal Fat: 9 cal
The more you know...
submitted by โanechakfspb(77)
If his fat to carb calorie ratio is 30:55, he's going to get about 15% from protein (30+55+15 = 100).
Based on just that, you can estimate: 0.3 x 2000 = 600 calories (fat)
600 is closest to 630.