To solve the addition problem, we need to add the two given decimal numbers, 6.84 and 22.5. This can be done directly using Python's arithmetic operations.
Step 1: Define the Numbers
We start with the given numbers:
\[
6.84 \quad \text{and} \quad 22.5
\]
Step 2: Perform the Addition
Next, we add the two numbers:
\[
6.84 + 22.5
\]
Step 3: Calculate the Result
The result of the addition is:
\[
6.84 + 22.5 = 29.34
\]