posted by Angel .
Ms Mary really liked the carpet she brought for her bedroom and she would like to buy the same carpet for her large library. the floor of her library is similar to the floor of her 9-foot-by-12-foot bedroom. The scale factor from the bedroom to the library is 2.5. How much carpeting does Ms. Mary need for the library?
In terms of square feet, what does 9 * 12 * 2.5 = ?
I hope this helps. Thanks for asking.