Question

sum of two rational number is -4/7if one of them is 6/13 find the other​

Answer 1

Answer:

the other number is -10/6

Step-by-step explanation:

take the other number as x

therefore

x+6/13 = -4/7

x = -4/7 -6/13

x = -10/6

Answer 2

Answer:

-94/91

Step-by-step explanation:

Let other number be x

According to the question,

6/13 + x = -4/7

x = -4/7 -6/13 LCM ( 7, 13) = 91

=> x = -52/91 - 42/91

x = -94/91

•: other number, x = -94/91