
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
Two friends, Ivan and Petr, started running towards each other simultaneously from School No. 15 and School No. 24, which are 153 meters apart. Ivan's speed is 46 meters per minute. After one and a half minutes of running, they still had 24 meters to reach each other. At what speed was Petr running?

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