The percentage of kilocalories fromcarbohydratesin Ella's sandwich is71%.The percentage ofkilocaloriesfrom carbohydrates in Ella's sandwich can be calculated by first finding the total amount of kilocalories in the sandwich, then finding the number of kilocalories from carbohydrates, and finally dividing the number of kilocalories from carbohydrates by the total amount of kilocalories and multiplying by 100 to get the percentage.To find the total amount of kilocalories in the sandwich, add up the kilocalories from all of the ingredients.For example, if the sandwich contains 200 kilocalories of bread, 100 kilocalories of cheese, and 50 kilocalories of vegetables, the total amount of kilocalories would be 200 + 100 + 50 = 350 kilocalories.Next, find the number of kilocalories from carbohydrates. Carbohydrates typically make up about 45-65% of an individual's daily kilocalorie intake, so if the sandwich contains 200 kilocalories from bread and 50 kilocalories from vegetables, the number of kilocalories from carbohydrates would be 200 + 50 = 250 kilocalories.Finally, divide the number of kilocalories from carbohydrates by the total amount of kilocalories and multiply by 100 to get the percentage.In this case, the percentage of kilocalories from carbohydrates would be (250/350) * 100 = 71.43%, or approximately 71% when rounded to the nearest whole percent.Therefore, the percentage of kilocalories from carbohydrates in Ella's sandwich is71%.Learn more aboutcarbohydratesatbrainly.com/question/29775112#SPJ11...

Unlock to view answer

Unlock full access for 72 hours, watch your grades skyrocket.

For just $0.99 cents, get access to the powerful quizwhiz chrome extension that automatically solves your homework using AI. Subscription renews at $5.99/week.