CREATE TABLE table_name_78 (win__percentage NUMBER, year VARCHAR2, coach VARCHAR2, crew VARCHAR2)

What is the total number of win % when John Gartin is coach, the crew is varsity 8+, and the year is 2005?
SELECT SUM(win__percentage) FROM table_name_78 WHERE coach = "john gartin" AND crew = "varsity 8+" AND year = "2005"
SELECT SUM("win__percentage") FROM "table_name_78" WHERE "2005" = "year" AND "coach" = "john gartin" AND "crew" = "varsity 8+"