
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
Children are dividing a bag of marbles among themselves. The first child took one marble and a tenth of the remaining marbles, then the second took two marbles and a tenth of the remaining, then the third took three marbles and a tenth of the remaining, and so on, until the last child took all that was left.

How many children were there and how many marbles did each child get, if all the children received the same number of marbles?

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