Question

Help 40 points !!

what is -3 and 7/9 plus 1 and 2/3 ,
5/9 minus 2 and 4/8
, -1 and 2/9 plus 3 and 1/3 ,
-1 and 7/9 plus 1/3

Answer 1

First one is negative 13/9

Second is negative 35/18

Third one is 2 1/9

Fourth is negative 13/9

Explanation:

Answer 2

I think
First one is negative 13/9
Second is negative 35/18
Third one is 2 1/9
Fourth is negative 13/9