
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
John drove a total of 120 miles in 3 hours. His average speed for the first hour was 40 mph, and for the second hour, it was 50 mph. Calculate his average speed, in miles per hour, during the last hour.

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