28 ft. by 36 ft. Assuming the scale is 12 inches (drawing) = 2 ft (room). For every one foot in the drawing, you get two feet of room. Room then is 28 ft. by 36 ft. in a 14 X 18 drawing.
140 sq. ft.
18 ft * 18 ft = 324 sq ft = 30.10 sq metres
multiply the sides of the room together:16 ft * 14 ft = 224 ft2
18 inches = 18/12 ft 14 inches = 14/12 ft (18/12) x (14/12) = (18 x 14) / (12 x 12) = 252/144 = 1.75 ft2
14 ft * 18 ft = 252 square feet
28 ft. by 36 ft. Assuming the scale is 12 inches (drawing) = 2 ft (room). For every one foot in the drawing, you get two feet of room. Room then is 28 ft. by 36 ft. in a 14 X 18 drawing.
140 sq. ft.
18 ft * 18 ft = 324 sq ft = 30.10 sq metres
multiply the sides of the room together:16 ft * 14 ft = 224 ft2
18 inches = 18/12 ft 14 inches = 14/12 ft (18/12) x (14/12) = (18 x 14) / (12 x 12) = 252/144 = 1.75 ft2
As a 18 sq ft room has area equal to 18*144=2592 sq inches, you need 2592/(18*18)=8 18 inch tiles.
270
Area = 18 ft * 14 ft = 252 sq ft = 252/9 sq yards = 28 sq yards.
Square footage of the room = 14 ft * 8 ft = 14*8 sq ft = 112 sq ft.
280 sq feet
16 ft * 14 ft = 224 sq ft = 20.81 sq metres