8'x9' = 72 square feet. You'll need 72 1' x 1' pavers.
164 of them. Get 180 in case of breakage.
16"=1.33" 1.33 x 1.33 = 1.7689 sq ft 224 / 1.7689 = 126.63 pavers
Any reason why it shouldn't be 220, apart from the shape of the area?
You will need 9.6 pavers, so you should probably get 10. It will depend if the pavers are inches feet cm's or metres.
22.5
324
8'x9' = 72 square feet. You'll need 72 1' x 1' pavers.
164 of them. Get 180 in case of breakage.
A 12x12 inch paver is one square foot. So you would need 240 square feet.
You would need 320 pavers to cover 160 square feet with 6x9 pavers, assuming each paver covers 0.5 square feet.
16"=1.33" 1.33 x 1.33 = 1.7689 sq ft 224 / 1.7689 = 126.63 pavers
31 Get 35 for breakage.
Any reason why it shouldn't be 220, apart from the shape of the area?
6x3 would require 2 pavers by 4 pavers to make a square foot which is 8 pavers per square foot. 240 pavers. That's only a 5 foot by 6 foot square.
You will need 9.6 pavers, so you should probably get 10. It will depend if the pavers are inches feet cm's or metres.
If each paver is 6 x 3 then it has an area of 18 square feet. You will need exactly 25 of these to cover an area of 450 square feet.