Question

solve that question please ​

Answer 1

Answer:

Given,

sum of two rational number = -9/15

one number= -9/20

Now,

we have to find the other number

Account to the question

-9/15 - (-9/20)

-9/15 + 9/20

-36 + 27 / 60

-9/60

-3/20

Hence,

the other number is -3/20

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Answer 2

Answer:

sum of two rational numbers is -9/15

one rational number is-9/20 now we should find the other

Step-by-step explanation:

-9/15-(-9/20)

-9/15+9/20. (-×-=+)

-36+27/60

-9/60

-3/60

the other rational number is-3/60

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