152.54
Gee, a square foot is 12x12, difficult problem.
272 Get 300 to be safe.
54
Assuming the 12x12 bricks are 12 feet on each side, those are 144 square feet. The patio itself is 76 square feet. Unless you made a typo, not even one of those bricks is going to fit on the patio; you end up with about 0.5278 bricks.
576 should do it.
152.54
Gee, a square foot is 12x12, difficult problem.
72
272 Get 300 to be safe.
54
Assuming the 12x12 bricks are 12 feet on each side, those are 144 square feet. The patio itself is 76 square feet. Unless you made a typo, not even one of those bricks is going to fit on the patio; you end up with about 0.5278 bricks.
36 tiles. I would hire a tiler if I was you, this doesn't sound like your 'thing'
To calculate the area of the patio in square inches, we first convert the dimensions to inches (12 ft = 144 in, 14 ft = 168 in). The patio's area is therefore 24,192 square inches. Each 8-inch paving stone covers 64 square inches, so divide the total area by 64 to find that you'll need 378 paving stones to pave the patio.
12" x 12" = 1 square foot, so you need 452 of them.
256
40, if it's exactly 5x8 and there's no cutting involved. So get at least 48.