CREATE TABLE table_34146 ("Rank" TEXT, "Common of" TEXT, "Population" FLOAT, "Area  ( km 2  ) " FLOAT, "Density  ( inhabitants/km 2  ) " FLOAT, "Altitude  ( mslm ) " FLOAT)

Which Altitude (mslm) has a Density (inhabitants/km 2) smaller than 1467.5, and a Common of moncalieri?
SELECT SUM("Altitude (mslm)") FROM table_34146 WHERE "Density (inhabitants/km 2 )" < '1467.5' AND "Common of" = 'moncalieri'
SELECT SUM("Altitude (mslm)") FROM "table_34146" WHERE "Common of" = 'moncalieri' AND "Density (inhabitants/km 2 )" < '1467.5'