0Adi0 0Adi0 18-11-2020 Mathematics contestada The scale of a dollhouse is 1:12 . If it is modeled after an actual house that is 40 feet tall, how tall is the dollhouse? A: 4 1/2 feet tall B: 4 feet tall C: 2 3/4 feet tall D: 3 1/3 feet tall