109/3 = 36 1/3 so 37 in that direction
103 /3 = 34 1/3 so 35 in that direction
37 *35 = 1295
remember you will have some fractional tiles left over, but you need enough to reach the walls after trimming
The floor of a rectangular room will be tiled with square tiles that measure 3 inches on each side. The room is 109 inches long and 103 inches wide. How many tiles, including parts of tiles, are needed to complete the job?
A. 1,248 tiles
B. 1,247 tiles
C. 1,224 tiles
D. 1,295 tiles
I think it is A but I am not sure..
2 answers
I' m not on business I need help about how to Draw four ways to how the tiles can be arranged.