CREATE TABLE table_40466 ("Rank by average" CLOB, "Place" CLOB, "Perfect 40s" CLOB, "Total" CLOB, "Number of dances" CLOB, "Season" CLOB, "Average" CLOB)

What rank by average has 1 dance on season 9?
SELECT "Rank by average" FROM table_40466 WHERE "Number of dances" = '1' AND "Season" = '9'
SELECT "Rank by average" FROM "table_40466" WHERE "Number of dances" = '1' AND "Season" = '9'