Which unit of measurement can be used to measure the volume of vanilla the baker will need the cake batter? A. 15 liters B. 15 tons C. 15 milliliters D. 15 cups

The appropriate unit of measurement for the volume of vanilla needed for cake batter is: **C. 15 milliliters** **Explanation:** - **Liters (A)** and **cups (D)** are typically used for larger volumes and would be excessive for measuring a liquid flavoring like vanilla in cake batter. - **Tons (B)** measure weight, not volume, and are not suitable for liquid ingredients in baking. - **Milliliters (C)** are ideal for small volumes, making them the most appropriate choice for measuring vanilla extract in recipes. So, **15 milliliters** is the best unit of measurement for this purpose.