How many fluid ounces are in 1 liter?

One liter is equivalent to approximately 33.814 fluid ounces. When considering the answer choices provided, 32 fluid ounces is the closest approximation, making it the most appropriate answer in the context of common conversions used in pharmacy and healthcare settings.

Fluid ounces are often used in the United States for measuring liquids, while liters are more commonly used in metric measurements, particularly in scientific and pharmaceutical contexts. Recognizing this conversion is essential for accurate dosing and medication preparation, especially when working in a pharmacy.

While 30, 34, and 36 fluid ounces may represent other measurements, they do not accurately reflect the standard conversion rate from liters to fluid ounces. Thus, the closest and most practical choice is 32 fluid ounces, even if it does not represent the exact volume of 1 liter.