
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
The island has \(\frac{2}{5}\) of its surface covered by forest and \(\frac{1}{4}\) of the remainder of its surface by sand dunes, and has 90 hectares of farm land. Determine the total area of the island, to the nearest hectare.

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