Ask Question
8 July, 20:02

How many calories are there in a 255 Food Calorie snack bar?

a. 1 x 103

b. 2.55 x 105

c. 1.07 x 103

d. 60.9

e. none of the above

+4
Answers (1)
  1. 8 July, 20:29
    0
    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
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many calories are there in a 255 Food Calorie snack bar? a. 1 x 103 b. 2.55 x 105 c. 1.07 x 103 d. 60.9 e. none of the above ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers