Final answer:
Steak knives are used for cutting denser meats, and steak packages are labeled in ounces because most cuts are less than one pound.
Step-by-step explanation:
Steak knives are primarily used for cutting through meats with a denser texture. When considering the packaging of steak for sale, the weight measurements are essential in providing customers with accurate information about the quantity of meat they are purchasing. Most steak cuts weigh less than a pound, which is why it is more practical and precise to label steak packages in ounces rather than pounds.