Question

please solve 7 question

Answer 1

Answer for first question

Answer 2

if one rational no is 1/14

1) let the other rational no be x

1/14+x= 8/7

8/7-1/14= x

x=15/14

2) if one number is -6/11

let the other number be x

-6/11 + x = 4/9

4/9+6/11 = x

x =98/99

3)as one number is -8/15

let other number be x

-8/15 - x = -5/6

-8/15+5/6 = x

x =9/30

x = 3/10

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