Question

5) (3 X 9+ O : 10): 9 + 9 : (0 : 5 + 5 X 2 : 10) = it din​

Answer 1

12

Explicație pas cu pas:

(3×9+0:10):9+9:(0:5+5×2:10) =

(27+0):9+9:(0+10:10)=

27:9+9:(0+1)=

3+9:1=

3+9=

12

Answer 2

Salutare!:)

(3 • 9+ 0 : 10): 9 + 9 : (0 : 5 + 5 • 2 : 10) =
(27+0):9+9:(0+10:10)=
27:9+9:(0+1)=
27:9+9:1=
3+9=
12