Question

a nutrition label states that there are 36g of carbohydrates in each serving. this accounts for 12% of the daily value. how many grams of carbohydrates are recommended per day?

Explanation:

Step1: Define variables and relationship

Let $x$ = daily recommended carbs. $12\%$ of $x$ = 36g, so $0.12x = 36$

Step2: Solve for $x$

$$x = \frac{36}{0.12}$$

Answer:

300 grams