Question

insert two rational number between 2/3 and 5/3?

Answer 1

Rational no. =1/2×a+b
=1/2×2/3+5/3
=1/2×7/3=7/6
And again
1/2×a+b
=1/2×2/3+7/6
1/2×14/12=14/24=7/12
The two rational numbers between 2/3 and 5/3 are 7/6 and 7/12



So dear we can get infinite rational number between any two rational numbers

Answer 2

Hii mate!!!
Here is your answer
2/3 and 5/3
= 6/9 and 15/9
Therefore 2 rational no. Between 6/9 and 15/9 are
10/9 and 11/9

I hope my answer will help u