Question

sum of two rational nimber is -5 ,if one of them is 2/3 find the other​

Answer 1

here

2/3+ (?) = -5

so, (-5)- 2/3

-5/1-2/3

LCM= 3

-15/3 - 2/3

-15-2/3

-17/3

hence other rational number is -17/3

hope it helps you

Answer 2

Answer:

-17/3

Step-by-step explanation:

let the rational number be x

then,

2/3+x=-5

x= -5 - 2/3

x= -15 - 2/3

x= -17/3

hope you will understand