Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_12792876_3 (won VARCHAR, points_against VARCHAR)

### Question ###
How many were won with the points against was 450?

### Accurate SQL ###

SELECT COUNT(won) FROM table_12792876_3 WHERE points_against = "450"