7/8× (1/3) = (-11/12)

2 bình luận về “7/8× (1/3) = (-11/12)”

1. 7/8.x=(-11/12):(1/3)

    7/8.x=-11/4

           x=-11/4:7/8

           x=-22/7

       Vậy x=-22/7

   Trả lời
2. 7/8.x .1/3 = -11/12

   x. 1/3=-11/12:7/8

   x. 1/3=-11/12 . 8/7

   x. 1/3=-22/21

   x=-22/21 :1/3

   x=-22/21 .3

   x=-22/7

   Trả lời