Answer with explanation:
Rational number
A number in the form of
, where, q≠0, and it is non terminating repeating decimal.

Non terminating repeating
Not equivalent with , 0.3.

Non terminating repeating
Not equivalent with , 0.25.

Non terminating repeating
Equivalent with , 0.8333....

Non terminating repeating
Not equivalent with , 0.09.
Option 3:
