Question

The sum of two rational number is 5 if one of them is 12 / 7 ,find the other​

Answer 1

Step-by-step explanation:

let two rational no be a and b also a = 12/7

ATQ,

a+b= 12/7

5+b= 12/7

b = 12/7-5

b= 12-35/7

b = -23/7

Answer 2

Answer:

23/7

Step-by-step explanation:

Here sum of two rational number is given...

By assuming the unknown rational number 'x', we can find the other one...

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