Question

Tìm y biết

2 - y = 2/3 × 1/6

Answer 1

2 - y = 2/3 x 1/6

2 - y = 1/9

y       = 2 - 1/9 

y        = 17/9

Answer 2

y=17/9

 

Answer 3

2 - y = 1/6

      y = 2 - 1/6

      y = 11/6