Which measurement is equivalent to a half ounce in milliliters?

To determine the equivalent measurement of a half ounce in milliliters, it’s essential to know the conversion factor between ounces and milliliters. One ounce is equal to 29.57 milliliters. Therefore, to convert half an ounce to milliliters, you would perform the following calculation:

0.5 ounces × 29.57 ml/ounce = 14.79 ml

When rounding to the nearest whole number, this value is approximately 15 ml. This understanding of the conversion factor illustrates how an ounce can be translated into milliliters, leading to the conclusion that a half ounce equates to about 15 ml, confirming that this is the correct measurement.

The other possible answers do not align with this calculation, as 30 ml, 45 ml, and 60 ml represent larger volumes that exceed the accurate conversion for a half-ounce measurement.