To determine what half of 5 is, you simply divide the number 5 by 2. Mathematically, this can be represented as:
5 รท 2 = 2.5
This means that half of 5 is 2.5. You can visualize this by thinking about dividing a quantity into two equal parts. If you had 5 apples, for example, and wanted to share them equally between two people, each person would receive 2.5 apples.
In summary, the answer to the question is that half of 5 is 2.5.