Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_25391981_3 (number_of_dances VARCHAR, average VARCHAR)
### Question:
What is the number of dances for the team that averages 20.6?
### Answer:
SELECT number_of_dances FROM table_25391981_3 WHERE average = "20.6"