Final answer:
The recommended amount of carbohydrates for a person on a 2,000 calorie diet is 300 grams.
Step-by-step explanation:
To determine how many grams of carbohydrates are recommended for a person on a 2,000 calorie diet, we need to find the percentage of the recommended daily allowance (RDA) that 18 grams of carbohydrates make up. Since 18 grams is 6% of the RDA, we can set up a proportion to find the RDA:
18 grams / RDA = 6% / 100%
Cross multiplying, we get:
18 grams * 100% = RDA * 6%
Simplifying, we have:
RDA = (18 grams * 100%) / 6% = 300 grams
Therefore, the recommended amount of carbohydrates for a person on a 2,000 calorie diet is 300 grams.