Answer:

Let the other number be x

Required no. = multiplicative inverse of 4/11 = 11/4

-4/9 - x = 11/4

- x - 4/9 = 11/4

- x - 4/9 + 4/9 = 11/4 + 4/9                 (LCM of 4 and 9 = 36)

- x - 0 = 99+16/36

- x = 115/36

x = - 115/36

HoPe ThIs HeLpS

Regards---

Geniuso

Step-by-step explanation:

Answer:

Wish you many happy returns of the day

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It's late but Wishing you a very happy birthday