11/12×36/121等于多少
11/12×36/121等于多少
日期：2022-03-28 12:49:55 人气：1
11/12×36/121+25/121×11/50
=11/121×36/12+11/121×25/50
=1/11×3+1/11×1/2
=3/11+1/22
=7/22
4/15＋5/12-4/15×5/1
=11/121×36/12+11/121×25/50
=1/11×3+1/11×1/2
=3/11+1/22
=7/22
4/15＋5/12-4/15×5/1