Final answer:
Without a visual model, we can't provide accurate numbers. But for a model with 2 whole units and a half, the mixed number is 2 1/2, and the improper fraction is 5/2.
Step-by-step explanation:
Unfortunately, your question does not provide a visual model to reference, which is necessary for providing an accurate and helpful response. Generally, to convert a model into a mixed number and an improper fraction, you need to note the number of whole units and the fraction of another unit that is being represented. For instance, if you have 2 whole squares and a half of a third one, the mixed number is 2 1/2. The improper fraction of this is written as 5/2 because you have 5 halves in total (4 halves in the 2 full squares and the other half).
Learn more about Mixed Numbers and Improper Fractions here: