Walls of the Mishkan #2

The northern and southern walls of the Mishkan were made up of 20 planks each. Each plank was 1.5 amos long [Shemos (Exodus) 26:18- 22].

Questions:

1. A) What was the total length of the southern wall?
2. B) What was the total length of both walls combined?

Answers:

1. A) 20 x 1.5 = 30 amos (cubits)
2. B) 30 x 2 = 60 amos (cubits)