Odpowiedź:
a) 6 cm^2=6*100 mm^2=600 mm^2
25 cm^2 =2500 mm^2
0,5 cm^2 =0,5*100 mm^2=50 mm^2
b) 3 dm^2 =3*100 cm^2=300 cm^2
27 dm^2 =27*100 cm^2=2700 cm^2
0,5 dm^2 =0,5*100 cm^2=50 cm^2
c) 8 m^2 =8*100 dm^2=800 dm^2
92 m^2 =92*100 dm^2=9200 dm^2
0,5 m^2 =0,5*100 dm^2=50 dm^2
d) 9 km^2 =9*1 000 000 m^2=9 000 000 m^2
46 km^2 =46 *1 000 000 m^2=46 000 000 m^2
0,5 km^2 =0,5*1 000 000=500 000 m^2
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