★1-1/5,2,2분의5,2와2분의1★1-2/5분의6,15분의8★2/15도막★3/7m★4-1/18,18,8,28분의27★4-2/5,30★5/117쪽★6/96분의35★7-1/3과16분의1★7-2/6★8/18병...
당신은 어느 그룹입니까?