"Three-tenths" means three parts out of ten equal parts. This can be written in modern measurements. Alternate translation: "six liters" or "three-tenths of an ephah (which is about six liters)" (See: [[rc://en/ta/man/jit/translate-fraction]] and [[rc://en/ta/man/jit/translate-bvolume]])
The words "of an ephah" are understood from earlier in the verse. They can be repeated here. "Two-tenths" means two parts out of ten equal parts. This can be written in modern measurements. Alternate translation: "four and a half liters" or "two-tenths of an ephah (which is about 4.5 liters)" (See: [[rc://en/ta/man/jit/figs-ellipsis]] and [[rc://en/ta/man/jit/translate-fraction]] and [[rc://en/ta/man/jit/translate-bvolume]])