Answer: 1:12, 1/12 or "1 to 2".
Step-by-step explanation: To do this, we must first find the area. 22ft * 12ft = 264ft^2. The length must be 22ft, because it is the greater of the two values. Thus, 22:264 is the ratio of the length of the room to its area. We can simplify this into 1:12 by dividing both sides by 22. We can write this as 1:12, 1/12, or call it "1 to 2".