'Tenths' in the Bible

"On the eighth day he shall take two male lambs without blemish, and one ewe lamb a year old without blemish, and three tenths of an ephah of fine flour for a meal offering, mingled with oil, and one log of oil.

Also present a meal offering of two tenths of a measure of fine flour mixed with olive oil as an offering made by fire to the LORD, a pleasing aroma. Now as to a drink offering, you are to present a fourth of a hin of wine.

Bring two loaves of bread from home as wave offerings made from two tenths of fine flour baked with leaven as first fruits to the LORD.

Take fine flour and bake twelve cakes using two tenths of a measure for each cake.