Final answer:
To find the total recommended intake of carbohydrates for an average adult, you would use the provided 20% value along with the daily recommended total. However, since the exact amount the food item provides is not given, we fall back to the general guideline that an average adult on a 2,000 calorie diet should consume about 300 grams of carbohydrates per day.
Step-by-step explanation:
If a food item provides 20% of the recommended daily intake of carbohydrates for an average adult, we can calculate the total recommended intake based on this information. According to nutritional guidelines, an average adult on a 2,000 calorie diet should consume about 300 grams of carbohydrates per day. Since the food item provides 20% of this amount, we can set up an equation where 20% of the total carbohydrates (X) equals the amount provided by the food item.
0.20 × X = Amount in food item
To find X, the total recommended daily intake of carbohydrates, we solve for X:
X = Amount in food item / 0.20
Unfortunately, the exact amount provided by the food item isn't given, but if it were, you would replace 'Amount in food item' with that number and perform the arithmetic to solve for X. Without the specific amount, we can state that the total recommended intake of carbohydrates for an average adult is 300 grams.