CREATE TABLE table_46687 ("Player" TEXT, "Games Played" FLOAT, "Minutes Played" FLOAT, "Minutes Played Per Game" FLOAT, "Rebounds" FLOAT, "Rebounds Per Game" FLOAT, "Assists" FLOAT, "Assists Per Game" FLOAT, "Field Goal %" FLOAT, "Free Throw %" FLOAT, "Points" FLOAT, "Points Per Game" FLOAT)

What is the average Rebounds, when Minutes Played is '113', and when Games Played is greater than '18'?
SELECT AVG("Rebounds") FROM table_46687 WHERE "Minutes Played" = '113' AND "Games Played" > '18'
SELECT AVG("Rebounds") FROM "table_46687" WHERE "Games Played" > '18' AND "Minutes Played" = '113'