Floor Space of Tayva

The length of the Teva was 300 amos (cubits). The width of the Teva was 50 amos. There were three levels of the Teva [Bereishis 6:15].

Question: What is the total amount of floor space on all of the levels in the Teva in square amos?

Answer: 300 amos x 50 amos x 3 levels = 45,000 square amos

Noah: The Mabul