Odpowiedzi

2010-01-18T15:05:25+01:00
1 dm Kwadratowy to 10 cm 2
2,9ha to 2900 .a
5800m2...5,8......ha
1000a..1..ha
50000m2....5000...km2
2,001km2.....20001...m2
9cm2....0,09....m2
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2010-01-18T15:05:45+01:00
1 dm kwadratowy = 100cm2
2,9ha =290a
5800m2=0,58ha
1000a=10ha
50000m2=0,05km2
2,001km2=2001000m2
9cm2=0,0009
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