
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
Two athletes run on the same closed track in a stadium. Each of them has a constant speed, but the first one takes 10 seconds less to run the entire track than the second one. If they start running together in the same direction from the same point, they will meet again after 720 seconds. What fraction of the entire track does each runner cover per second?

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