Question

45000m2=               ha

6km2=           ha

15m2 4dm2 =            m2

1600ha=            km2

Answer 1

45000m² = 45000 : 100 : 100 = 4,5ha

6km² = 6 . 100 = 600ha

15m² 4dm² = 15 + 4 : 100 = 15,04m²

1600ha = 1600 : 100 = 16km²

Answer 2

45000 m2=4,5 ha

6km2=600ha

15 m2 4 dm2=15,04m2

1600ha=16km2

Answer 3

15000m²=4,5ha

6km²=600ha

15m²4dm²=150400cm²

1600ha=0,16km²