Final answer:
To determine the number of cobb salad portions from a 25-pound case of tomatoes, convert the weight to ounces (400 ounces) and then divide by the ounces required per portion (3 ounces), resulting in approximately 133.33 portions.
Step-by-step explanation:
To find out how many portions of cobb salad you can make with a 25-pound case of tomatoes when each portion requires 3 ounces of tomatoes, you'll need to perform a unit conversion and then divide the total available ounces by the ounces needed per portion. First, convert pounds to ounces, knowing that there are 16 ounces in 1 pound:
Convert 25 pounds of tomatoes to ounces: 25 pounds × 16 ounces/pound = 400 ounces.
Divide the total ounces by the amount needed per portion: 400 ounces ÷ 3 ounces/portion = 133.33 portions.
Therefore, you can make approximately 133.33 portions of cobb salad with one 25-pound case of tomatoes.