The decimal expansion of an irrational number is non-terminating non-repeating. There are infinitely many irrational numbers between 0.16 and 0.17.
The two irrational numbers between 0.16 and 0.17 are of non-terminating and non-repeating decimal numbers.
The two irrational numbers between 0.16 and 0.17 are ;
1. 0.16116111611116......
2. 0.162162216222162222......