What is the rating of the episode with a rating/share of 0.9/4?
CREATE TABLE table_17525955_2 (rating VARCHAR)
SELECT rating FROM table_17525955_2 WHERE rating / SHARE(18 AS –49) = 0.9 / 4
### Context: CREATE TABLE table_17525955_2 (rating VARCHAR) ### Question: What is the rating of the episode with a rating/share of 0.9/4? ### Answer: SELECT rating FROM table_17525955_2 WHERE rating / SHARE(18 AS –49) = 0.9 / 4