
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
Xiaolong passes a store and a playground on the way from home to school. The distance from home to the store is 500 meters, which takes 7 minutes; the distance from the store to the playground, at a speed of 80 meters per minute, takes 8 minutes; and the distance from the playground to school is 300 meters, walked at a speed of 60 meters per minute. What is Xiaolong's average speed from home to school in meters per minute?

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