Question

the sum of two rational numbers is -5 if one number is -13/6 then what is other number
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Answer 1

GIVEN :-

• The sum of two rational number is -5.
• One number = -13/6.

TO FIND :-

• The other number.

SOLUTION :-

Let the other no. be x.

A.T.Q

⇒ -13/6 + x = -5

⇒ x = -5/1 + 13/6

⇒ x = -30/6 + 13/6

⇒ x = -17/6

Hence the other rational number is -17/6

VERIFICATION :-

⇒ -13/6 + x = -5

⇒ -13/6 + -17/6 = -5

⇒ -30/6 = -5

⇒ -5 = -5

L.H.S = R.H.S

HENCE VERIFIED ✔

Answer 2

Answer:

Step-by-step explanation:

Hello dear

Let the other number be X

A/q

$50/3 + X = - 13/7$

=> $X = - 13/7 - 50/3$

=>$X = (- 91 - 350)/21$

=>$X = - 441/21 = - 21$

Hence,

Other rational number =$- 21$

__________________________

now lets verify

→ -13/6 + -17/6 = -5

→ -30/6 = -5

→ -5 = -5

L.H.S = R.H.S

$verified$ √