CREATE TABLE table_55675 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

Tell me the time/retired with Laps of 47 and driver of ren arnoux
SELECT "Time/Retired" FROM table_55675 WHERE "Laps" = '47' AND "Driver" = 'rené arnoux'
SELECT "Time/Retired" FROM "table_55675" WHERE "Driver" = 'rené arnoux' AND "Laps" = '47'