17.5 9 9.5์— ํŒœ๊ทธ๋ฆฝ์ž…๋‹ˆ๋‹ค ๊ฐ€๊ฒฉ์€... 15...?๋งŒ์› ์ •๋„ ์ƒ๊ฐํ•˜๊ณ  ์žˆ์–ด์œ  ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.