Question

please answer correct Step by Step please ​

Answer 1

Answer:

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Answer 2

Answer:

23/21

Step-by-step explanation:

We know that the first rational no. is 1/21

Let the other no. be x

then,

8/7=1/21+x

8/7=1+21x/21

8/7×21=1+21x

24=1+21x

24-1=21x

23/21=x