Question

błagam plisska kto pomoze dam naj!!!!

a) zamień na milimetry kwadratowe... 1cm2,(ps.. 1cm2 to jeden centymetr kwadratowy) 5cm2, 2.5cm2,
0,2cm2, 1dm2, 15dm2

b) cm(2)- 1dm2 3,5dm2 1m2 4m2 5,3m2 1km2 0,5km2

c) m(2)- 1km2 7km2 4,5km2 1ha 7ha 8,5ha 5ha

ciekawostka: 1h = 10000m2

! :)

Answer 1

a.) 1cm2 = 100 mm2, 5cm2 = 500mm2, 2.5cm2 = 250mm2, 0,2cm2 = 20mm2

1dm2 = 10000mm2, 15dm2 = 150000mm2

b.)1dm2 = 100cm2, 3,5dm2 = 350cm2, 1m2 = 10000cm2, 4m2 = 40000 cm2

5,3m2 = 53000 cm2, 1km2 = 10000000000cm2, 0,5km2 = 5000000000cm2

c.)1km2 = 1000000 m2, 7km2 = 7000000m2, 4,5km2 = 4500000m2, 1ha = 10000m2, 7ha = 70000m2, 8,5ha = 85000m2, 5ha = 50000m2

Answer 2

a)1cm2=100mm2,5cm2=500mm2,2.5cm2=250mm2

b)1dm2=100cm2,3.5dm2=350cm2,1m2=10000cm2,4m2=40000cm2,5.3m2=53000cm2,1km2=10000000000cm2,5000000000cm2

c)1km2=1000000m2,7km=7000000m2,4.5km2=4500000m2,1ha=10000m2,7ha=70000m2,8.5ha=85000m2,5ha=50000m2