
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
A cafeteria bought a batch of rice. On the first day, they consumed $$\frac{3}{10}$$ of the total amount, and on the second day, they consumed $$\frac{2}{5}$$ of the remaining amount. At this point, there were still 210 kilograms left. The total weight of this batch of rice was \_\_\_\_\_\_ kilograms.

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