Question

The sum of two rotational number is -5/2 if one of the rotational number is -7/3, find the other.​

Answer 1

Answer:

$\frac{-1}{6}$

Step-by-step explanation:

Let the other number be x.

Therefore, the given equation is,

⇒ $\frac{-7}{3} + x = \frac{-5}{2}$

⇒ $x = \frac{-5}{2} - (\frac{-7}{3} )$

⇒ $x = \frac{-5}{2}+\frac{7}{3}$

⇒ $x = \frac{-15+14}{6} = \frac{-1}{6}$

Answer 2

Answer:

the answer is -1/6

Step-by-step explanation:

Let the two rational number be x and y

according to the condition

x + y = -5/2 --------- 1st equation

{ x = -7/3 }

therefore, -7/3 + y = -5/2

y = 7/3 - 5/2

y = -1/6