ha = 100x100 m.
km2 = 1000x1000 m.
km2 = (10x100) x (10x100)m = 10x10ha=100ha.
3469 ha :100 = 34,69 km2.
Tev kljuuda ir reizinaajumaa: 1000x1000 = 1 000 000;
34,69 x 1 000 000 = 34 690 000 x 5,4 = 187 326 000 m3
Tā gadās... ;))
(Lasīt komentārus)
Nopūsties: