Final answer:
To divide by (1/3), we need to determine how many sets of (1/3) are in 1. The answer is 3.
Step-by-step explanation:
To divide by (1/3), we need to determine how many sets of (1/3) are in 1. Using a model can help us visualize this. One way to think about it is to imagine dividing a cake into 3 equal parts. Each part would represent 1/3. If we have 1 whole cake, we would have 3 sets of (1/3) in total.