Question

which is a better estimate for the volume of a can of soup? 16 fluid ounces 16 quarts

Explanation:

1 quart equals 32 fluid ounces, so 16 quarts is an extremely large volume (512 fluid ounces), far too big for a standard soup can. A typical soup can is sized close to 16 fluid ounces, which is a reasonable, everyday volume for this item.

Answer:

16 fluid ounces