That depends on the length and width of the room - there are many different rectangles that have the same surface, in this case, 100 square feet.
100 square feet = 14,400 square inches
12 feet x 16 feet = 27,648 square inches
Turning inches into feet it will measure 1/3 of a square foot
20.9032 square meters.
1/3 square foot.
134.65 ft2
39.01821 square meters
0.006944... square feet.
how many square metres i a room measuring 11 feet 6inches x 13 feet 10 inches
736 square inches /144 = 5.111+ square feet, or 5 square feet 16 square inches
A square of 17.5 inches by 17.5 inches is 2.13 square feet.
1,008 square inches = 7 square feet.
200 square inches are 1.39 square feet.