40.8์—์„œ ์ฅ์ข†์ต์ ˆ ๋ณด๊ณ 

๋” ๋‚˜์€ ๋กฑ ํฌ์ง€์…˜ ์žก์„์ƒ๊ฐ

40.5 ์ดํ•˜๋„ ์ž˜ํ•˜๋ฉด ๊ฐˆ ์ง€๋„?