Question

[(-2/5+4 /9)+(-3/4)=-2/5+(4/9)+(-3/9)]​

Answer 1

Answer:

i know the answer but i can't write it on this answer is -127 / 180 is the answer And if you want explanation so please follow me

Answer 2

Answer:

5/12

Step-by-step explanation:

(-2/5+4/9)-3/4=-2/5+4/9 -3/9

(-18+20/45)-3/4=-18+20/45 -3/9

2/45 -3/4=2/45 -3/9

-3/4 =-3/9

-3/9+3/4 =0

-12+27/36=0

15/36 =5/12