Jisuan san ge dai fenshu de jiafa jianfa chengfa he chufa jieguo, zunxun zhengque de yunsuanfu youxian ji.
Wei mei ge fenshu shuru zhengsu bufen, fenzi he fenmu. Xuanze mei dui fenshu zhijian de yunsuanfu. Jisuan qi yingyong zhengque de yunsuanfu youxian ji: chengfa he chufa you xian yu jiafa he jianfa.
Jieguo xianshi wei fenshu he xiaoshu.
Shili: 1/2 + 1/3 x 3/4 = 1/2 + 1/4 = 3/4 = 0.750