I can'€™t compute. Nope. I cannot add, subtract, recall, apply, average, multiply, flip, dip or divide numbers higher than 25. If I spot a rug, you know the kind that really ties the room together, and I EVEN measure it with a handy dandy tape measurer thingy gabob, it will still be too big or too small for the entire surface area of the room. (Aside: And yes, as the husband points out it would help if I measured the surface area of the room with the tape measurer thingy gabo