Question

Write two different irrational numbers between4/7 and
9/11
​

Answer 1

5/7=0.7142     9/11=0.818181

first we have to change the  the number into decimal or rational

 decimal form of 5/7 is 0.71428571 and the decimal form of 9/11 is 81818181

hence the rational number are between 0.71428571 and 0.81818181

rational numbers between 5/7 and 9/11  

1) 0.72428571

2)0.73428571

3)0.74428571

     .

     . 

     .

     .

upto 0.80818181

you can take any number between them as irrational.

Answer 2

4/7 and 9/11

4/7*11/11 = 44/77

9/11*7/7 = 63/77

44/77 ---,45/77---,61/77---,63/77