00:01
Which of these meals has for most calories? so we have two meals here.
00:05
Let's calculate how many calories they have.
00:09
How are we going to do this? so we've got four nutrients, carbohydrate, fat, protein, calcium.
00:16
Calcium does not provide calories, so we just ignore that.
00:19
We're looking at carbohydrate, fat, and protein.
00:22
So carbohydrates are four calories per gram.
00:28
Lippids are nine calories per gram.
00:31
Proteins are four calories per gram.
00:35
So from this, we can calculate how many calories are in each meal.
00:40
So hamburger has 30 of carbohydrates, so that's 30 times four...