Odpowiedzi

2009-05-10T12:39:34+02:00
800 dm2=0,08 ar
45000cm2=0,045 ar
18ha=1800ar
30000m2=3ha
2km2=200ha
500000dm2=0,5ha
112 ar=1,12ha
2009-05-10T12:46:10+02:00
800 dm^2 = 0,08 a
45000 cm^2 = 0,045 a
18 ha = 1800 a

30000 m^2 = 3 ha
2 km^2 = 200 ha
500000 dm^2 = 0,5 ha
112 a = 1,12 ha
2009-05-10T12:47:06+02:00
800 dm2=0,08 ar

45000cm2=0,045 ar

18ha=1800ar

30000m2=3ha

2km2=200ha

500000dm2=0,5ha

112 ar=1,12ha