Answer:
<u>b. 22%</u>
Explanation:
In order to calculate the percent of calories coming from sugar, it is necessary to know that
- <u>1 g of sugar provides 4 calories.</u>
It is provided in the question that,
- There are <u>13 grams of sugar in one serving of granola cereal box.</u>
- There are <u>240 calories in one serving of granola cereal box</u>.
Calculating the calories coming from sugar,
<u>13 x 4= 52 calories</u>
Hence, calculating the percent of calories coming from sugar,
x100 = 21.6% approximated to 22%
<u>Therefore, 22% of calories come from sugar in a serving of granola cereal box.</u>