Final answer:
A Hy-Vee Choice Reserve burger patty usually weighs four ounces, with the exact weight detailed on the product's packaging.
Step-by-step explanation:
The Hy-Vee Choice Reserve burger patty typically weighs four ounces or about 113 grams. This is a standard size for many pre-formed burger patties available in supermarkets or used in restaurants. The specific weight of an individual burger patty can be found on the product packaging.