Tìm y, biết y-4/9=5/3:10/7 y x 5/8 = 7/8 – 5/6

2 bình luận về “Tìm y, biết y-4/9=5/3:10/7 y x 5/8 = 7/8 – 5/6”

1. y – 4/9 = 5/3 : 10/7

   y – 4/9 = 7/6

   y = 7/6 + 4/9

   y = 29/18

   _________________________________

   y xx 5/8 = 7/8 – 5/6

   y xx 5/8 = 1/24

   y = 1/24 : 5/8

   y = 1/15

   @ma

    

   Trả lời
2. y – 4/9 = 5/3 : 10/7

   y – 4/9 = 7/6

   y = 7/6 + 4/9

   y =29/18

   Vậy y = 29/18

   ——-

   y xx 5/8 = 7/8 – 5/6

   y xx 5/8 = 1/24

   y =1/24 : 5/8

   y= 1/15

   Vậy y = 1/15

   Trả lời