Question

Jak ja nienawidzę jednostek pola!! o lol!
no to tak mam takie zad:P
10m2(kwadratowych)=10000cm2 1m2=100000cm2
i tak prosze o nastepne zad o takie rozwiazanie i zamianaa!!

zamien na ary.
4730cm2=
125dm2=
450m2=
200 500m2=
43.7m2=
167m2=
0,35ha=
1000ha=
4ha=
12.3ha=
12km2=

teraz na hektary:
210a=
1959a=
250000dm2=
24 600dm2=
20 010 00 km2=
320 000 000cm2=

prosze o rozwiązanie!!

Answer 1

Zamien na ary.
4730cm2= 0,00473 ar
125dm2= 0,0125 ar
450m2= 4,5 ar
200 500m2= 2005 ar
43.7m2= 0,437 ar
167m2= 1,67 ar
0,35ha= 35 ar
1000ha= 100000 ar
4ha= 400 ar
12.3ha= 1230 ar
12km2= 120000 ar


teraz na hektary:
210a= 2,1 ha
1959a= 19,59 ha
250000dm2= 0,25 ha
24 600dm2= 0,0246 ha
20 010 00 km2= 200100000 ha
320 000 000cm2= 3,2 ha

Proszę bardzo ;]

Answer 2

4730cm² = (1cm² = 0.000001a) = 0.004730a
125dm² = (1dm² = 0.000100a) = 0.012500a
450m² = (1m² = 0.010000a) = 4.500000a
200m² = 2a
500m² = 5a
437m² = 0.437000a
167m² = 1.670000a
0.35ha = 35a
1000ha = (1ha = 100a) = 100000a
4ha = 400a
12.3ha = 1230a
12km² = (1km² = 10000a) = 120000a

210a = (1a = 0.010000ha) = 2.100000ha
1959a = 19.590000ha
250000dm² = (1dm² = 0.000001ha) = 0.250000ha
24 600dm² = 0.000025ha
20 010 00 km² = (1km² = 100ha) = 2001ha
320 000 000cm² = (1cm² = 1.000000ha) = 0.000003ha

Answer 3

4730 cm² = 0,00473 a
125 dm² = 0,0125 a
450 m² = 4,5 a
200500 m² = 2005 a
43,7 m² = 0,437 a
167 m² = 1,67 a
0,35 ha = 35 a
1000 ha = 100000 a
4 ha = 400 a
12,3 ha = 1230 a
12 km² = 120000 a

210 a = 2,1 ha
1959 a = 19,59 ha
250000 dm² = 0,25 ha
24600 dm² = 0,0246 ha
20 010 00 km² = 200100000 ha
320 000 000 cm² = 3,2 ha