[질문] 수학8 나 쎈문제집26,27쪽답을가르쳐주세요

번호로어떻게되지요?169.3 170.7/36 171.5 172. 4/5 173.5 174. 7/45 175.1/6 176. 1/6 177.3 178.1/6 179.3 180. 3입니다^^