One, if it is big enough.
4-ft x 8-ft = 32 square feet in each sheet400/32 = 121/2 sheets
Plywood comes in 4 x 8 sheets = 32 sq ft 300/32 = 9.37 so you need 10 sheets
768 sq ft
Oh, dude, you're really asking me to do math? Fine, fine. So, a standard sheet of plywood is 4 feet by 8 feet, which is 32 square feet. To cover 1200 square feet, you'd need about 37.5 sheets of plywood. But like, let's just round up to 38 to be safe.
Approx. 113 sheets
6-4'x8' sheets
Each sheet cover 15 square feet. That means you need 36 sheets.
You will need at least 14 sheets, depending on shape and height of wall.
One, if it is big enough.
1 plus 4 sq ft
4-ft x 8-ft = 32 square feet in each sheet400/32 = 121/2 sheets
67 of them.
4*8 = 32. 4000 / 32 = 125. So 125 sheets
Plywood comes in 4 x 8 sheets = 32 sq ft 300/32 = 9.37 so you need 10 sheets
188 will cover it. Bring extra.
768 sq ft