The answer depends on the units used for the pavers: are they 15 inch x 15 inch or 15 cm x 15 cm? Since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
144.63 pavers
Any reason why it shouldn't be 220, apart from the shape of the area?
4.5 pavers will cover 1 sq foot. So 4.5 x 360 =1620 pavers
128.2 tiles
Assuming the question is about pavers that are 12 inch x 12 inch, then each paver covers 1 sq foot and so 150 pavers would be required. However, this also assumes that there is no wastage at all and that there are no breakages.
144.63 pavers
Any reason why it shouldn't be 220, apart from the shape of the area?
A 12x12 inch paver is one square foot. So you would need 240 square feet.
4.5 pavers will cover 1 sq foot. So 4.5 x 360 =1620 pavers
In theory the answer is 240 tiles but this assumes that the area is "well behaved" and, if not, that you are prepared to use all the offcuts to fill bits in mosaic-style. A shape which in 17 inches wide, for example, will require a lot more pavers.
128.2 tiles
It will take four pavers to cover one square foot. You will need 720 pavers.
That will depend on the size of your pavers. You have 22,932 square inches to cover.
Assuming the question is about pavers that are 12 inch x 12 inch, then each paver covers 1 sq foot and so 150 pavers would be required. However, this also assumes that there is no wastage at all and that there are no breakages.
Well, one 12 ft * 12 ft paver will cover 144 sq feet so one will be enough. On the other hand, if they were 12 centimetres by 12 centimetres then you would need 133781 pavers.
80
you would need 10 pavers to cover this area if the pavers are 1x1 ..most pavers are not this large they are usually 2x4. I would recommend buying a couple of extra pavers so that you can have cuts instead of all the pavers being the same size.