CREATE TABLE table_name_34 (average VARCHAR2, balls_faced VARCHAR2, innings VARCHAR2)

What is the number of averages having a balls faced over 297 and more than 7 innings?
SELECT COUNT(average) FROM table_name_34 WHERE balls_faced > 297 AND innings > 7
SELECT COUNT("average") FROM "table_name_34" WHERE "balls_faced" > 297 AND "innings" > 7