add -17 by 9 and -11 by 9
Answers
Answered by
0
-17+9= -8 and -11+9= -2
Answered by
2
= -17/9 + (-11/9)
= -17/9 - 11/9
= -28/9
= -17/9 - 11/9
= -28/9
Similar questions