Question

-8/9+-5/21+1/3+3/7
add it
plzz give the solution quickly
plzz​

Answer 1

Answer:

-56/63+-15/63+21/63+27/63

=-23/63

Answer 2

Step-by-step explanation:

-8/9-5/21+1/3+3/7

-56-5 +7+9

_________________

63 21

-61/63+16/21

-61+48

____

63

-13/63