What is the milliliters equivalent of 16 fluid ounces?

To convert fluid ounces to milliliters, it's essential to know the conversion factor: 1 fluid ounce is approximately equal to 29.57 milliliters. To find the milliliters equivalent of 16 fluid ounces, you would multiply the number of ounces by the conversion factor:

16 fluid ounces × 29.57 ml/fluid ounce = 473.12 ml.

Rounding this to the nearest practical milliliter leads to 480 ml, making it the correct choice for this conversion. This procedure highlights the importance of understanding metric conversions in pharmaceutical practice, especially when accurate dosing is critical.