How many laps had a grid number of 7?
CREATE TABLE table_name_99 (laps INTEGER, grid VARCHAR)
SELECT SUM(laps) FROM table_name_99 WHERE grid = 7
### Context: CREATE TABLE table_name_99 (laps INTEGER, grid VARCHAR) ### Question: How many laps had a grid number of 7? ### Answer: SELECT SUM(laps) FROM table_name_99 WHERE grid = 7