
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
John travels 10 kilometers at an average speed of 10 kilometers per hour and then travels the remaining distance on foot, which is unknown, at a speed of 6 kilometers per hour, taking a total time of 66 minutes to reach his workplace. Find the distance John walked.

Present the answer in LaTex format: \boxed{Your answer}
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