
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 group of students is taking a group photo, which costs 5 yuan for 2 printed photos. If they decide to print an additional photo, it costs an extra 0.8 yuan per photo. In order to keep the average cost per person at no more than 1 yuan, while ensuring each student receives one photo, what is the minimum number of students that must participate in the photo?

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