NET
10 “They are to make an ark of acacia wood—its length is to be 45 inches, its width 27 inches, and its height 27 inches.
Darby
10 And they shall make an ark of acacia-wood; two cubits and a half the length thereof, and a cubit and a half the breadth thereof, and a cubit and a half the height thereof.
KJV
10 And they shall make an ark [of] shittim wood: two cubits and a half [shall be] the length thereof, and a cubit and a half the breadth thereof, and a cubit and a half the height thereof.