CREATE TABLE table_name_48 (points INT, fgm___fga VARCHAR, number VARCHAR)

What is the point average for the game that has FGM-FGA of 11-28 and a number smaller than 7?
SELECT AVG(points) FROM table_name_48 WHERE fgm___fga = "11-28" AND number < 7
SELECT AVG("points") FROM "table_name_48" WHERE "11-28" = "fgm___fga" AND "number" < 7