If all the same numbers have the same unit then ten
You would need 96 stones.
297 16x16-inch tiles.
236.25
102
74.57
.375
Assuming you mean 16x16 inches tiles... 441 tiles would cover the area exactly
17' x 17' = 204" x 204" 204" / 16" = 12.75 ~^ 13 (stones on each side) 13 stones x 13 stones = 169 stones will cover an area 17' x 17' (You will need to trim the sones on two of the sides to make the area exact.)
How much 16x16 of ceramic tile is required to cover a 170 square foot kitchen floor
141
675 of them. Get extra for breakage.
150 16x16" tiles; you'll have a small part of one tile left over.