Answer
$$0.0069 \space L$$
Work Step by Step
1. Perform the calculation:
$$0.2654 \space L - 0.2585 \space L = 0.0069 \space L$$
2. Identify the number of decimal places that the measurement with the fewest decimal places have.
- It is 4 decimal places, from $0.2654$ or $0.2585$
3. Round off the result to 4 decimal places:
$$0.0069 \space L \longrightarrow 0.0069 \space L$$
