
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
Sarah drove 150 miles in 3 hours. Her speed during the first hour was 45 mph, and during the second hour, it increased to 55 mph. What was her average speed, in mph, during the third hour?

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