In what size smoothie is 3oz of strawberry mix used for a Georgia Peach smoothie?

For a Georgia Peach smoothie, the correct size that uses 3oz of strawberry mix is the Kids size. Typically, kids' smoothies are designed to be smaller portions, which would directly correlate with the amount of mix used.

In smoothie preparation, the proportions of ingredients are adjusted based on the size of the serving. For example, larger sizes would require a greater volume of each ingredient to maintain the flavor balance and consistency, while smaller sizes like the Kids offering will have less of each ingredient. Thus, using 3oz of strawberry mix aligns perfectly with the portioning for a Kids size smoothie, making it the appropriate choice for this question.