Answer :
Each tile has an area of 6 x 13 = 78 square inches
8500 total in divided by 78 = 108.97 (approx)
This number needs to be rounded up for least amount of tiles
=109 tiles
8500 total in divided by 78 = 108.97 (approx)
This number needs to be rounded up for least amount of tiles
=109 tiles