of the 800 employees of company x, 70% have been with the company for at least ten years. if y of these long-term members were to retire and no other employee changes were to occur, what value of y would recduce the % of long-term employees in the company to 60%?
안녕하세요.
저는 일단 800중의 60%가 된다고 생각하고 풀어서 80명을 정답이라고 생각했는데
답은 200이네요.
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