how many have times of 6
CREATE TABLE table_13512105_3 (fastest_lap VARCHAR, rnd VARCHAR)
SELECT COUNT(fastest_lap) FROM table_13512105_3 WHERE rnd = 6
### Context: CREATE TABLE table_13512105_3 (fastest_lap VARCHAR, rnd VARCHAR) ### Question: how many have times of 6 ### Answer: SELECT COUNT(fastest_lap) FROM table_13512105_3 WHERE rnd = 6