Question

Zamień na :

a) cm² :

10 m² =4 dm² =140 mm² =

5 m² =15 dm² =1500 mm² =

1,6 m² =120 dm² =7 a =

23,5 m² =1,4 dm² =0,035 ha =

b) m² :

142 cm² =5 a =180 ha =

340 dm² =12,5 a = 2 km² =

12,6 cm² =13 ha =0,4 a =

2000 cm² =18,3 a =12 km² =

c) ary :

4730 cm² =43,7 m² =4 ha =

125 dm² =1670 m² =12,3 ha =

450 m² =0,35 ha =12 km² =

200 500 m² =1000 ha =103,46 ha =

d) hektary :

24 600 dm² =210 a =62 508 870 a =

890 620 m² =427 805 m² =27,10 a =

1959 a =5 260 597 km² =20 010 000 km² =

250 000 dm² =320 000 000 cm² =1 986 000 a =

Daje najlepsze ! dużo punktów !!!

Answer 1

140mm2 = 1,4cm2 1500mm2= 15cm2 7a= ? 0,035ha= 3500000 cm2 b)

Answer 2

144mm2=1,4cm2

1500mm2=15cm2

7ar=700cm2

0,035ha=3500000cm2

 

180ha=1800000m2

2km2=2000000m2

0,4a=40m2

12km2=12000000m2

 

4ha=400ar

12,3ha=1230ar

12km2=120000ar

103,46ha=10346ar

 

62508870ar=625088,7ha

27,10ar=0,271ha

20010000km2=2001000000ha

1986000ar=19860ha