Final answer:
For serving ground round steak, using a portion of 8 ounces per guest for 150 guests, you should be charged for 75 pounds of steak in total.
Step-by-step explanation:
When planning a meal for a large number of guests, it is important to determine the correct amount of food. For serving ground round steak to 150 guests, you need to consider the portion size per guest and then calculate the total amount required. A typical serving size for meat is approximately 3 to 4 ounces per person when considering multiple courses. However, for a main course, you might need 6 to 8 ounces per person. Let's use 8 ounces for a more generous serving.
First, you convert ounces to pounds, knowing that there are 16 ounces in a pound. If each guest is to have 8 ounces, then the calculation would be:
8 ounces/guest × 150 guests = 1200 ounces total
Now, convert ounces to pounds:
1200 ounces / 16 ounces per pound = 75 pounds of round steak
Therefore, you should be charged for 75 pounds of round steak to serve 150 guests.