
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 rectangular garden 60 feet long and 15 feet wide is enclosed by a fence. To make the garden larger while using the same fence, the shape is changed to another rectangle where the length is now three times the width. By how many square feet does this enlarge the garden?

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