Math says 4 1/2 4"x8" bricks are needed to cover 1 sq. ft. So 9 bricks will cover 2 sq ft. That needs to happen 500 times so you need 9x500 or 4500 bricks sized 4"x8" to cover 1000 sq ft.
It depends on the one brick size
It depends on the size of the bricks and their orientation when they are laid.
1980
If the bricks are in feet then 51/2 bricks would be needed.
216
282
450 bricks.
depends on how big the bricks are
Depends on how big the bricks are.
It depends on the one brick size
The answer to this all depends on the size of the bricks.
8
It depends on the size of the bricks and their orientation when they are laid.
1000
If the bricks are in feet then 51/2 bricks would be needed.
1980
144