Question

(13/18×-12/39)-(8/9×-3/4)+(-7/-9÷63/-36)

Answer 1

Answer:

I have just tried I didn't it's wrong or right

Answer 2

Step-by-step explanation:

=(13/18*-12/39)-(8/9*-3/4)+(-7/-9)/(63/-36)

= (-2/9) - (-2/3) + (7/9)*(-36/63)

= -2/9 + 2/3 - 4/9

= -2 + 6 - 4 / 9

= 0/9 = 0