Question

The sum of two rational numbers is 2/7 . If one of them is additive inverse of 1/ 9 , findthe other number

Answer 1

65/7

Step-by-step explanation:

let the required no. be x

x+(-9) = 2/7

x-9=2/7 (additive inverse of 1/9 is -9

x=2/7+9

x=2+63/7

hence x= 65/7