CREATE TABLE table_27815 ("Position" FLOAT, "Sail number" TEXT, "Yacht" TEXT, "State/country" TEXT, "Yacht type" TEXT, "LOA  ( Metres ) " TEXT, "Skipper" TEXT, "Elapsed time d:hh:mm:ss" TEXT)

What state/country was the yacht from that had 15.79 LOA (metres)?
SELECT "State/country" FROM table_27815 WHERE "LOA (Metres)" = '15.79'
SELECT "State/country" FROM "table_27815" WHERE "LOA (Metres)" = '15.79'