CREATE TABLE table_name_5 (round VARCHAR, location VARCHAR, time VARCHAR)

What is the total number of Rounds held in Nevada, United States in which the time was 1:55?
SELECT COUNT(round) FROM table_name_5 WHERE location = "nevada, united states" AND time = "1:55"
SELECT COUNT("round") FROM "table_name_5" WHERE "1:55" = "time" AND "location" = "nevada, united states"