
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
Half of the journey, the tourists walked, and the other half they traveled by bus, spending a total of 5.5 hours on the entire trip. If they had traveled the entire journey by bus, it would have taken 1 hour. How much time will the tourists spend if they walk the entire journey? How many times faster is it to travel by bus than to walk?

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