Question

Write one rational and irrational number between 5/7 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.