Answer:
2.55 × 10⁵ calories
Explanation:
The Food Calorie is an energy unit commonly used to describe the energy content of foods. 1 Food Calorie is equal to 1 kilocalorie. The kilocalories corresponding to 255 Food Calories is:
255 Food Calorie × (1 kcal/1 Food Calorie) = 2.55 × 10² kcal
1 kilocalorie is equal to 1000 calories. The calories corresponding to 2.55 × 10² kilocalories is:
2.55 × 10² kcal × (1000 cal/ 1 kcal) = 2.55 × 10⁵ cal
