
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
A running track is comprised of the space between two concentric circles. Suppose the circumference of the outer circle is \( 40\pi \) feet, and the difference between the circumferences of the outer and inner circles is \( 16\pi \) feet. Determine the width of the track in feet.

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