General Information:

See how you translated many of these words in Exodus 25:23.

two cubits ... one cubit ... one and a half cubits

A cubit is 46 centimeters. Alternate translation: "2 cubits ... 1 cubit ... 1.5 cubits" or "92 centimeters ... 46 centimeters ... 69 centimeters" (See: rc://en/ta/man/jit/translate-bdistance and rc://en/ta/man/jit/translate-fraction)