Question

please solve the question I will mark in brainly​

Answer 1

Step-by-step explanation:

(-9/10)+(4/-7)

[(-9×-7)+(4×10)]/-70

(63+40)/-70

103/-70

-1 33/70

here -1 is whole no which must be multiplyed to 70 and then subtracted to 103 to get a remainder as 33