Clue: 9 + 3 + 1 + 1/3 + 1/9 + ..., e.g.

We have 1 possible answer for the clue 9 + 3 + 1 + 1/3 + 1/9 + ..., e.g. which appears 1 time in our database.

Possible Answers:

• GEOMETRICSERIES