If there are 1200 calories in one pound of ground beef, how many calories are in 3 oz of ground beef?

The answer is 225 calories are in 3 oz of ground beef.

Step-by-step explanation:

First, you need to know that there are 16 ounces (oz) in a pound. To find how many calories are in each ounce, divide the total amount of calories in the pound by the amount of ounces (16).

1200/16 = 75. So, there are 75 calories in each oz. To find out the amount of calories in 3 oz, you just need to multiply 75 by 3 (since you want to know the amount for 3 ounces).

75*3 = 225.