An architect makes a model of a new house. the model shows a tile patio in the backyard. in the​ model, each tile has length 2/3 in. and width 1/4 in. the actual tiles have length 1 /2 ft and width 3 1/6 ft. what is the ratio of the length of a tile in the model to the length of an actual​ tile? what is the ratio of the area of a tile in the model to the area of an actual​ tile?