Respuesta :

Answer:

3

Step-by-step explanation:

2 hours for 1 wall.

6 divided by 2 = 3.

3 walls

Answer:

3 wall

Step-by-step explanation:

The Rule of Three

1 wall /  2 hours

x walls / 6 hours

x = (6 hours) (1 wall) / (2 hours)  [ (6)(1) / 2]

x = 3walls