Suki has started to draw a plan of her bedroom at a scale of 1 : 25. The length of her room is represented by 132mm on the plan. What is the actual length of her room?
The actual room's length is
The 1:25 scale means that 1 distance unit on the plan actually represents 25 times the same distance unit in reality.
On the plan, the room's length is 132mm, so in reality, the room's length is