What is the average Laps, when Grid is 15?
CREATE TABLE table_name_74 (laps INTEGER, grid VARCHAR)
SELECT AVG(laps) FROM table_name_74 WHERE grid = 15
### Context: CREATE TABLE table_name_74 (laps INTEGER, grid VARCHAR) ### Question: What is the average Laps, when Grid is 15? ### Answer: SELECT AVG(laps) FROM table_name_74 WHERE grid = 15