1,000,000,000
Well honey, a 20x20 area equals 400 square feet. A sheet of 4x8 plywood covers 32 square feet. So, you'll need 13 sheets of plywood to cover that 20x20 space. Math doesn't lie, darling.
It equals 200 because 20x20 equals 200
As a matter of fact XD i have the answer 400 im in year six and there is no answer lol.
Assuming your measurement is in feet - 400 square feet of timer.
2x2x2x2x
Oh, dude, 20 times 20 equals 400. Like, it's not rocket science, but I get it, math can be a little tricky sometimes. So yeah, 20 multiplied by 20 gives you a grand total of 400. Boom, math wizard right here.
400 (20x20) square inches is 2.78 square feet.
401
20x20 = 400 2x4= 8 400/8= 50 needed
400
20x20
1,000,000,000
400
25p
a lot
depends where u buy it?