Question

A meal consisting of a Quarter Pounder, large fries, and chocolate shake provides a total of 1,540 kcalories, of which 52 percent of the energy is from carbohydrates and 13% from protein. How many kcalories of fat does the meal contain?

Answer 1

The meal contains 539 kcalories of fat.

Step-by-step explanation:

To calculate the number of kcalories of fat in the meal, we first need to calculate the total kcalories of the meal. The meal provides a total of 1,540 kcalories. Since 52% of the energy is from carbohydrates and 13% from protein, the remaining percentage must be from fat. The total percentage of carbohydrates and protein is 65% (52% + 13%). Therefore, the percentage of fat is 100% - 65% = 35%.

To calculate the kcalories of fat, we multiply the percentage of fat (35%) by the total kcalories of the meal (1,540). Hence, the meal contains 0.35 * 1,540 = 539 kcalories of fat.