Question

The shaded part of the diagram below shows the area of a bathroom . The length of one grid square correspond to 1.5 feet in the actual bathroom the floor will be covered with ceramic tiles that are 6 in by 6in how many tiles are need to cover the bathroom floor ? A 48 b 56 c 84 d 252

Answer 1

252

Explanation:

Answer 2

252

Explanation:

In the diagram, there are 28 tiles. You can do that with easy multiplication or just counting. Each square length is 1.5 feet, or 18 inches. You get that by multiplying 12 by 1.5. The area of a square is 324 inches, found by multiplying 18 by 18. Divide 324 by the area of a tile, 36 (6*6), to get 9. There are 9 tiles in each square. Multiply 9 by 28 to get... 252!