2*2/9-3+78/6-3 =

Hallo!

2  * (2/9) - 3 + (78/6) - 3

= 4/9 + 78/6 - 6

= 8/18 + 234/18 - 108/18

= 134/18

= 7  4/9

2*2/9-3+78/6-3 = 7,444... = 7  4/9

Greeting asinus :- )

!