Understanding '사십' (40)
'사십' is the Sino-Korean number for 40. It is commonly used in formal and informal contexts when referring to age, time, quantity, or measurements.
Usage in Sentences
You will often see '사십' used with counters such as '살' (years old), '분' (minutes), and '페이지' (pages). For example, '사십 살' means 'forty years old', and '사십 분' means 'forty minutes'.
Common Collocations
- 사십 살: age 40
- 사십 분: 40 minutes
- 사십 대: the forties (age group or decade)
- 사십 퍼센트: 40 percent
Tips for Learners
Since '사십' is a Sino-Korean number, it is often used with Sino-Korean counters. Avoid mixing it with native Korean numbers in the same phrase. For example, say '사십 분' (40 minutes) rather than '마흔 분' in formal contexts, although '마흔' is the native Korean number for 40 and can be used in casual speech.
Also, be careful not to confuse '사십' with similar-sounding numbers like '삼십' (30) or '오십' (50). Pronunciation clarity is important.
Using '사십' correctly will help you express quantities and ages precisely in Korean.