CREATE TABLE table_name_57 (average VARCHAR2, matches VARCHAR2, best_bowling VARCHAR2, team VARCHAR2, wickets VARCHAR2)

What is the total average for the England team when the wickets are less than 18, the best bowling is 4/138, and there are less than 3 matches?
SELECT COUNT(average) FROM table_name_57 WHERE team = "england" AND wickets < 18 AND best_bowling = "4/138" AND matches < 3
SELECT COUNT("average") FROM "table_name_57" WHERE "4/138" = "best_bowling" AND "england" = "team" AND "matches" < 3 AND "wickets" < 18