Length times width. 10x12 room is 120 sq. ft.
9
168
depends on what country you're in, how many coats of paint, and what type of paint.
One 12x12 tile is one square foot. So, assuming everything works perfectly (it won't, depends on the geometry of the room/space) it will take 450 tiles to cover 450 square feet. If the room doesn't have even foot dimensions (10X12, etc) you will need to cut some tiles. It's best to estimate 10-15% waste, so order 500-525 tiles.
10x12 room
4yard
Length times width gives you the answer, surely you can do 10X 12 in your head....
Length times width. 10x12 room is 120 sq. ft.
Depends on how big the bricks are.
9
168
Assuming it is 10 feet by 12 feet--it is 10x12=120 Square Feet.
Area = 10*12 = 120 square feet
You will need 233 30x30cm tiles to cover the room.
12...
depends on what country you're in, how many coats of paint, and what type of paint.