Question

the sum of two rational numbers is -7. If one of the number is -13/15 find the other​

Answer 1

Answer:

-92/15

Step-by-step explanation:

Let the other Rational Number be: x.

First Rational Number: -13/15.

Sum of the Rational Numbers: -7.

Forming an equation, we get,

-13/15 + x = -7

{Transposing -13/15 to RHS...}

→x = -7 + 13/15

{Taking LCM of 1 and 15, that is, 15...}

→x = [(-7 × 15 )+ 13]/15

→x = (-105 + 13)/15

→x = -92/15

Hence, the other Rational Number is -92/15.

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