What is the perimeter of a room which is 3.2 m long and 2.5 m wide?

The perimeter of a rectangle is calculated by adding up the lengths of all its sides. In this case, the room has a length of 3.2 meters and a width of 2.5 meters. To find the perimeter, you would add up all four sides: 3.2m + 2.5m + 3.2m + 2.5m = 11.4 meters. Therefore, the perimeter of the room is 11.4 meters.