44 12. The area of a chair is 16 square decimeter, which is 0. 16 square meter. The lawn of 706 square meters can accommodate 706/0. 16=44 12, and the rest is 0.08 square meters. Greening lawn is an artificial lawn densely planted and trimmed with short perennial herbs. /kloc-in the middle of the 0/8th century, a large area of lawns appeared in British natural landscape gardens. Lawns also appear in modern gardens in China. The main varieties are Kentucky bluegrass, tall fescue, evergreen, cool-season lawn, mixed lawn and so on.