Odpowiedź :
a) 1cm^2=100mm^2
200cm^2=20000mm^2
20000/200=100
Odp: 100
b) 1m^2=10000cm^2
20m^2=200000cm^2
200000/200=1000
Odp: 1000
c) 1km^2=100ha
200km^2=20000ha
20000/20=1000
Odp: 1000
a) 1cm^2=100mm^2
200cm^2=20000mm^2
20000/200=100
Odp: 100
b) 1m^2=10000cm^2
20m^2=200000cm^2
200000/200=1000
Odp: 1000
c) 1km^2=100ha
200km^2=20000ha
20000/20=1000
Odp: 1000