Odpowiedzi

2009-12-14T19:22:30+01:00
1 ha = 100 a = 10 000 m²
1a=100m²

20 000m²= 2 ha
600m²= 6 a
20ha = 2 000 a
500a= 50 000 m²
2009-12-14T19:27:26+01:00
20 000m² = 2 ha
600m²= 6 a
20ha = 2000 a
500a= 50 000 m²

Prosze :p
2009-12-14T19:40:01+01:00
20 000 m²=2 ha
600 m²=6 a
20 ha=2000 a
500 a=50000 m²