noah built an arc 40.0 cubits in length. how many meters are in 40.0 biblical cubits?

[Steph]

please help, i have no idea how to even start this problem. if you could please include an explanation

 

[Peter]

Noah built an "ark" not an arc. Ark is an old word for a boat.

It was 135 metres long, 22.5 metres wide and 13.5 metres high -and that's not how many cubits it was anyway. It was 300 cubits long, 50 cubits wide and 30 cubits high. A cubit was around 460 millimetres long.

 

[mikeyj]

18.51152
go to a cubit to meter converter