
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
Paul is painting a wall that measures 1920 square meters (correct to the nearest ten). Each tin of paint covers 18 square meters (correct to the nearest integer). He needs to paint the entire wall and still have at least half a tin of paint left over. What is the smallest number of tins he must buy to ensure he has enough paint?

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