Final answer:
The cream of mushroom soup product could be labeled 50 percent fat free.
Step-by-step explanation:
The cream of mushroom soup product could be labeled 50 percent fat free. The percentage of fat free can be calculated by dividing the fat content in the soup by the total weight of the soup and multiplying by 100. For example, if the fat content is 5 grams and the total weight is 10 grams, then the soup would be labeled as 50 percent fat free.