CREATE TABLE table_name_45 (total INT, nation VARCHAR, bronze VARCHAR)

What is the total where the nation is South Africa (rsa) and bronze is less than 1?
SELECT SUM(total) FROM table_name_45 WHERE nation = "south africa (rsa)" AND bronze < 1
SELECT SUM("total") FROM "table_name_45" WHERE "bronze" < 1 AND "nation" = "south africa (rsa)"