Final answer:
To compare the energy content of peanut butter and Nutella, we need to adjust the serving sizes to be the same. Peanut butter is more energetic than Nutella by about 9%.
Step-by-step explanation:
To compare the energy content of peanut butter and Nutella, we need to adjust the serving sizes to be the same.
The peanut butter has 188 Calories in a 32 g serving, so we need to figure out how many Calories are in 100 g.
We can set up a proportion: 188 Calories / 32 g = x Calories / 100 g. Solving for x, we find that 100 g of peanut butter contains approximately 588 Calories.
Nutella, on the other hand, has 539 kcal in a 100 g serving.
So, for the same serving size of 100 g, peanut butter is more energetic by approximately 49 Calories (588 - 539 = 49), which is about 9% more energetic than Nutella.