about, around, approximately
쯤 is added to nouns denoting numbers, quantities, and time to indicate approximation. It corresponds to 'about' or 'around' in English.
When referring to approximate prices, 'Noun쯤 하다' is used more often than 'Noun 쯤이다'.
Used after nouns indicating numbers, quantities, and time to express approximation.
Note: There is also 정도 (noun) that can be used as it is similar to 쯤 (Approximation).
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