What is the highest number of 5w when there was a 21.33 average?
CREATE TABLE table_15893020_2 (average VARCHAR)
SELECT MAX(5 AS w) FROM table_15893020_2 WHERE average = "21.33"
### Context: CREATE TABLE table_15893020_2 (average VARCHAR) ### Question: What is the highest number of 5w when there was a 21.33 average? ### Answer: SELECT MAX(5 AS w) FROM table_15893020_2 WHERE average = "21.33"