Question

Tìm x , biết :

x : 10  = 2 + 11 .

Answer 1

x:10=2+11

=>x:10=13

=>x=13x10

=>x=130

Answer 2

x : 10 = 2 + 11

x : 10 = 13

       x = 13 x 10

       x = 130

Answer 3

x:10=2+11

=>x:10=13

=>x=13x10

=>x=130

Answer 4

x : 10 = 2 + 11

x : 10 = 13

x       = 13 : 10

x       = 13 / 10

ửng hộ mk nha

Answer 5

x : 10 = 2 + 11

x : 10 =   13

x        = 13 x 10

x        =    130

Answer 6

x:10=2+11

x:10=13

x     =13x10

x     =130

Answer 7

x : 10 = 2 + 11

x : 10= 13

x = 13 x 10 =130

Answer 8

x : 10 = 13

       x = 13 x 10

       x  = 130

Ủng hộ mk nha Nikki-tan ^_^

Answer 9

x:10=2+11

=>x:10=13

=>x=13x10

=>x=130

Answer 10

x : 10 = 2 + 11

x : 10 = 13

       x = 13 x 10

       x = 130

Answer 11

x : 10 = 13

      x  = 13 x 10 

      x  = 130

Answer 12

x : 10 = 2 + 11

x : 10 = 13

      x = 13 x10

      x = 130