'One third' in the Bible

"For a ram, prepare a grain offering consisting of two tenths of an ephah of fine flour mixed with one third of a hin of olive oil.

Now as for your drink offering, offer one third of a hin of wine as a pleasing aroma to the LORD.

Their drink offerings are to be half a hin of wine for each bull, one third of a hin for the ram, and one fourth of a hin for each lamb. This burnt offering is to be presented each and every month throughout the year.