Răspunsuri

2014-05-14T19:13:58+03:00
A)1 km2 = 1000000 m2 = 100000000 dm2
b)
0.000001 km2 = 1 m2 = 100dm 2
c)0.01 m2 = 1dm 2 = 1 cm2
d) 0.0001 m2 = 
0.01 dm2 =1cm 2
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