English Translation
Can someone help me with this math problem?
푸는데: in solving (푸다 is the verb “to solve”; -는데 is a conjunction that can mean “in doing”, “while doing”, or can introduce a background situation)
누가: Who (누가 is a contraction of 누구가, where 누구 means “who” and 가 is the subject marker)
절: me (shortened form of 저를, where 저 is a humble way to say “I” and 를 is the object marker)
있나요?: is there? (있다 means “to exist”; -나요 turns it into a question)