
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 train stations, A and B, are 1280 kilometers apart. After speeding up the "Harmony" EMU trains, the train's speed becomes 3.2 times its original speed. The time taken to travel from station A to station B is reduced by 11 hours. Find the speed of the train after it has been sped up.

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