Calling all math experts! Pretty Please !Help me?

Question

1.How many calories are contained in a cookie that has 10 grams of carbohydrates,10 grams of protein, and 2 grams of fat.

2. When you read the Nutrition Facts panel on a package of noodle soup, you see that it lists 111calories per servin, with 23 of those coming from fat, what percentage of the calories are provided by fat?

Answer 1

i don't know how to convert calories sorry

but the second one is 20.7% (23/111)