https://m.post.naver.com/viewer/postView.nhn?volumeNo=9644391&memberNo=29949587&vType=VERTICAL
À¯±â¡¿ª ÃÖ´ë -> 15³âÇü
À½ÁÖ·Î ÀÎÇÑ ½É½Å¹Ì¾à(°Çà±ÔÁ¤ = ÇØ´çµÇ¸é ¹«Á¶°Ç °æ°¨ÇؾßÇÔ)
15³â - 3³â(À½ÁֽɽŹ̾à) = 12³â
Âü°í·Î 18³â Çü¹ý °³Á¤À¸·Î À½ÁֽɽŹ̾àÀº °í·Á»çÇ×À¸·Î ¹Ù²î°í
´ëºÎºÐÀÇ °æ¿ì ±â°¢Ã³¸® µÇ°íÀÖ´Ù°í ÇÔ.
¿©±â¿¡ ÇÇ°í(Á¶µÎ¼ø)Ãø¿¡¼ Ç×¼Ò¸¦ °É°í °ËÂûÀº ¹«ÀÀ´ä.
Àç½ÉÀ» Çغ¼ °Ç´öÁöµµ ¾ø´Â »ç·Ê¶ó Ç×¼Ò°¡ ±â°¢µÇ¸ç 2½É ¾øÀÌ ÆÇ°á
Áï, °ËÂû°ú½Ç. °ËÂû°³Çõ.