
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 certain high school has 1000 seniors, 1200 juniors, and 1500 freshmen. Now, stratified sampling by grade is conducted to investigate the students' vision. If 75 freshmen were sampled, then the total number of students sampled from the entire school is ______.

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