Answer :
There are an infinite number of them. Here are a few:
1.09
1.1
1.2
1.22000001
1.3
1.409
1.567
1.62813
1.7081824
1.79
1.799
1.79900001
1.79900002
.
.
etc.
Any number that you can write down completely on paper using digits is rational.