According to the data in the table below, design the plane of a cultural station in the center.

Let the area of each grid be 1, and the area of the cultural station be 50.

Activity room: 50×20%= 10,

Chess room: 50×25%= 12.5,

Fitness room: 50× 17%=8.5,

Quyi room: 50×28%= 14,

Calligraphy room: 50×6%=3,

Publicity room: 50× 4% = 2.

The following picture is shown:

Cultural station plan

July 20 13