Question

add the following rational number 7/-13 and 4/-13

Answer 1

Answer: 11/-13

Step-by-step explanation:

7/-13 + 4/-13

Denominator same

= 11/-13

Answer 2

Answer:

The correct answer is 11/13

Step-by-step explanation:

7/-13 4/-13

7/-13×-1/1=-7/13

4/-13×-1/1=-4/13

(-7/13)+(-4/13)

-7/13-4/13 -×-=+

11/13