
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
Express the total import and export trade volume of 175,000,000,000 yuan between Changsha and the participating countries of the "Belt and Road" initiative in scientific notation.

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