How many cars used number 48?
CREATE TABLE table_15491596_1 (engine VARCHAR, no VARCHAR)
SELECT COUNT(engine) FROM table_15491596_1 WHERE no = 48
### Context: CREATE TABLE table_15491596_1 (engine VARCHAR, no VARCHAR) ### Question: How many cars used number 48? ### Answer: SELECT COUNT(engine) FROM table_15491596_1 WHERE no = 48