한주머니는9g짜리므로분명몇g이빔만약542g이나왔다고하면원래는550g인데542g이나왔다는건8g이빈다는거그럼보통구슬과가벼운구슬은1g씩차이나니까8/1은8이(부족)
[무물보AI] 답변 로딩중...