CREATE TABLE table_28087 ("Episode Number" FLOAT, "Episode" TEXT, "Rating" TEXT, "Share" FLOAT, "Rating/Share  ( 18-49 ) " TEXT, "Viewers  ( millions ) " TEXT, "Rank  ( Timeslot ) " FLOAT, "Rank  ( Night ) " FLOAT)

What is the lowest episode number that had a ratings/share (18-49) of 1.1/3?
SELECT MIN("Episode Number") FROM table_28087 WHERE "Rating/Share (18-49)" = '1.1/3'
SELECT MIN("Episode Number") FROM "table_28087" WHERE "Rating/Share (18-49)" = '1.1/3'