Use the appropriate symbol `=,lt` or `gt` to fill the following blanks :
`0x5....5

Answer

To solve the question, we need to determine the relationship between the two numbers: 0 and 5. We will use the appropriate symbol to fill in the blank.

### Step-by-Step Solution:

1. **Identify the numbers**: The numbers given are 0 and 5.

2. **Understanding the relationship**: We need to compare these two numbers to see which one is greater, less than, or if they are equal.

3. **Compare the numbers**:
- We know that 0 is less than 5.
- In mathematical terms, we can express this as:
\[ 0 < 5 \]

4. **Fill in the blank**: Since 0 is less than 5, we can fill in the blank with the less than symbol:
\[ 0 \, \text{<} \, 5 \]

### Final Answer:
The appropriate symbol to fill in the blank is `<`, so the complete statement is:
\[ 0 < 5 \]