A rectangle with a length of 12cm and a width of 8cm is reduced by 1:4. The perimeter of the figure is () cm and the area is () square cm

A rectangle with a length of 12cm and a width of 8cm is reduced by 1:4. The perimeter of the figure is () cm and the area is () square cm

The perimeter of the figure is () cm, (12 + 8) * 2 / 4 = 10
The area is () square centimeter, 12 * 8 / (4 * 4) = 6