A 4m by 6m rug covers half of the floor area of a room, and leaves a uniform strip of bare floor around the edges. What are the dimensions of the rooms?
1 Answer
Oct 6, 2015
The room is 6 m by 8 m
Explanation:
Room has an area of
(since the rug covers half the area and the rug has an area of
Let
Area of room
Since a strip width of
the strip has a width of
and