30960
215 Inches = 17.91595 Feet
215 inches=17.91 feet (or 17 feet 10 inches)
215 inches is 17.9167 feet.
I think you have mis-stated your question. Square feet is an area, feet and inches is a length.
215 inches is 18 (17.9166667) feet.
17.91666... feet in 215 inches.
215 square feet is about 19.97 square meters.
17 feet 11 inches.
Divide 215 by 12=17 feet 11 inches
Answer: 184 assuming no waste... There will be waste and broken tiles. Get an extra case. Math: 13in X 13in = 169 Square inches 169 Square inches / 144 Square inches per square foot = 1.17 square foot per tile 215 square feet / 1.17 square feet = 184 tiles
To convert square meters to square feet, you can multiply by 10.764. Therefore, a 215 square meter house is approximately 2,314 square feet.
215