Final answer:
To make a smoothie, start with yogurt as the first ingredient, which helps create a liquid base for the other ingredients. A balanced equation for one smoothie is 1B + 4St + 1Y + 3Ic. For 12 smoothies, you need 48 strawberries.
Step-by-step explanation:
When preparing a smoothie, the order of ingredients can vary based on personal preference and the capabilities of your blender. Generally, to create a well-blended smoothie, you should start with liquids or soft ingredients, which would make yogurt the correct choice to go in first for blending. Using yogurt first would help to create a smooth blend more efficiently, as it provides a liquid base for the other ingredients to blend with easily. In the context of this question, a balanced equation for one smoothie would be 1B + 4St + 1Y + 3Ic = 1 Smoothie. To show the relationship between ice cubes and smoothies, the conversion factor is 3 ice cubes to 1 smoothie (3Ic:1S). To make 12 smoothies, you would multiply the number of each ingredient by 12. Therefore, you need 4 strawberries per smoothie, so 4 strawberries x 12 smoothies equals 48 strawberries.