CREATE TABLE table_12765 ("Rank" FLOAT, "Name" TEXT, "Birth date" TEXT, "Death date" TEXT, "Age  ( as of 1 February 2014 ) " TEXT, "Place of death or residence" TEXT)

Which Death date has a Rank smaller than 49, and an Age (as of 1 February 2014) of 112 years, 172 days?
SELECT "Death date" FROM table_12765 WHERE "Rank" < '49' AND "Age (as of 1 February 2014)" = '112 years, 172 days'
SELECT "Death date" FROM "table_12765" WHERE "Age (as of 1 February 2014)" = '112 years, 172 days' AND "Rank" < '49'