Final answer:
To find out how many calories are in one tablespoon of sugar, divide the total number of calories (144) by the number of tablespoons (3). This gives you the number of calories per tablespoon: 48.
Step-by-step explanation:
To find out how many calories are in one tablespoon of sugar, we need to divide the total number of calories (144) by the number of tablespoons (3). This will give us the number of calories per tablespoon
Calories per tablespoon = Total calories / Number of tablespoons
Calories per tablespoon = 144 / 3
Calories per tablespoon = 48
Therefore, sugar has 48 calories per tablespoon.