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a)3km2(kwadratowe)=3 000 000 m2
b)3ha=30 000 m2
c)500a=50 000m2
d)5ha 20a=52000m2
zamień na hektary
70000m2=7 ha
150a=1,5a
0,5km2=50ha
1200a=12ha
Liczę na naj.
3ha = 30000m2
500a = 50000m2
5ha 20a = 52000m2
2.
7ha
1,5ha
5 ha
12 ha