Yesterday Shannon consumed 250 grams of carbohydrate 75 grams of protein and 60 grams of fat What percentage of calories of her days intake came from fat?

350+75+60=385 use part/whole=percent/100 in this case the part is 60 grams of fat the whole is 385 grams total and were trying to figure out the percentage which will represent x. Therefore its 60/385=x/100 cross multiply and you get 600=385x divide both sides by 385 and you get x=1.558 which is about 15%