Should be easy peasy.
Let us state for the record, by todays standards, that a cubit is 18 inches.
That will prevent a lot of ridiculous and argumentative posting.
What was the square footage (floorspace) of Noah's Ark?
What was the volume in cubic feet?
What is the square footage and volume of a standard American Freight car (rail car, box car)
How many freight cars (internal area not external car) would fit in the ark?
I know these are easy ones but I will post spoilers if necessary in 48 hours.