Which number replaces the qu...
Which number replaces the question mark?Correct answers: 340
The first user who solved this task is Roxana zavari.
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Tourists
A group of American tourists was being guided through an ancient castle in Europe.
"This place," the guide told them, "is 600 years old. Not a stone in it has been touched, nothing altered, nothing replaced in all those years."
"Wow," said one woman dryly, "they must have the same landlord I have."