
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
Mary wants to compute the area of her rectangular garden plot, and she measures the length as 15 meters and the width as 10 meters. Since her measuring tools aren't perfect, each dimension could be off by up to $10\%$. What is the largest possible percent error, in percent, in Mary's computed area of the plot?

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