Question

a partial table of nutrients and daily values (dvs) based on a 2000 - calorie diet is provided. the sodium row and the vitamin d row are completed, and each % of the dv is given nutrition label. now use the amount of added sugars on the nutrition label to calculate its % of dv, z.
use the added sugars amount on the nutrition label to calculate the %dv for added sugars.
(nutrient: sodium 2300mg, vitamin d 20mcg, added sugars 52g. %dv: sodium 80mg ≈ 0.0348 ≈ 3%, vitamin d 0mcg = 0 = 0%, z = %)
the percent column on the label shows the percent daily values based on a 2000 - calorie diet.
nutrition facts
serving size 2 tbsp (33g)
amount per serving
calories 190
total fat 16g
saturated fat 3.5g
trans fat 0g
cholesterol 0mg
sodium 80mg
total carbohydrate 8g
dietary fiber 3g
total sugars 4g
includes 2.5g added sugars
protein 7g
vitamin d 0mcg
calcium 18mg
iron 1mg
potassium 193mg
*the % daily value (dv) tells you how much of a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Explanation:

Step1: Recall the formula for %DV

The formula for calculating the Percent - Daily Value (%DV) is $\%DV=\frac{\text{Amount in serving}}{\text{Total daily value}}\times100$. For added sugars, the amount in the serving is $52$g. The total daily value of added sugars for a 2000 - calorie diet is not directly given in the problem, but from general nutrition guidelines, the recommended maximum of added sugars for a 2000 - calorie diet is 50g.

Step2: Calculate the %DV

Substitute the values into the formula: $\%DV=\frac{52}{50}\times100$. First, $\frac{52}{50}=1.04$, then $1.04\times100 = 104\%$.

Answer:

104%