Question

The sum of two rational numbers is -3 if one of the number is -10upon3 the other number is

Answer 1

Answer:

The other number is 1/3

Step-by-step explanation:

Let the rational number = x

$x + (\frac{-10}{3}) = -3\\ x = -3 - (\frac{-10}{3} )\\x = \frac{-9}{3} +\frac{10}{3} \\x = \frac{1}{3}$

Answer 2

Ans =1/3

let the no. be x

10/3+x= -3

x= -3-(-10/3)

x= -3+10/3

x= (-3*3)+10/3

x= -9+10/3

x=1/3