The floorplan of a house is drawn to a scale of 1 inch:5 feet. The actual dimensions of the family room are 20 feet by 24 feet. What are the dimensions of the family room on the floorplan?a.9 in. by 10.8 in.c.1.67 in. by 2 in.b.3 in. by 2.5 in.d.4 in. by 4.8 in.