
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
Foma and Erema were traveling along a straight road to Moscow in a cart at a constant speed.

- At 12:00, Foma asked: "How many versts to Moscow?"
- Erema replied: "82."
- At 13:00, Foma asked: "How many versts to Moscow?"
- Erema replied: "71."
- At 15:00, Foma asked: "How many versts to Moscow?"
- Erema replied: "46."

It is known that Erema rounded the distance to the nearest whole number each time, and if there were two nearest whole numbers, he could choose either.

At 16:00, Foma asked again: "How many versts to Moscow?" This time Erema gave an exact answer, without rounding. What was Erema's answer?

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