How does a can of Orange Fanta list 160 calories when it contains 43 grams of sugar, which alone adds up to 172 calories?

Question

How does a can of Orange Fanta list 160 calories when it contains 43 grams of sugar, which alone adds up to 172 calories?

In: Chemistry

Answer 1

This wouldn’t really be a chemistry question, more of a food state department regulation question