Odpowiedzi

2010-02-11T16:23:17+01:00
2010-02-11T16:40:46+01:00
A)
0,02ha=100^0,02a=2a
3200m kwadr.=32^100m kwadr.=32a
0,5km kwadr.=500000m kwadr.=5000^100m kwadr.=5000a
b)
320000m kwadr.=32^10000m kwadr.=32ha
800a=8^100a=8ha
0,7km kwadr.=700000m kwadr.=70^10000m kwadr.=70ha
c)
250a=250^100m kwadr.=25000m kwadr.
0,4ha=0,4^10000m kwadr.=4000m kwadr.
1/4a=0,25a=0,25^100m kwadr.=25m kwadr.
2,7ha=2,7^10000m kwadr.=27000m kwadr.
d)
150ha=150^10000m kwadr.=1500000m kwadr.=1,5km kwadr.
1000000a=1000000^100m kwadr.=100^1000000m kwadr.=100km kwadr.
45ha=45^10000m kwadr.=450000m kwadr.=0,45km kwadr.
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