Question

Zamień jednostki z rozpisaniem :
2ha=....m2 200m2=....ha 1ar=....m2
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............ ............... .............
............ ............... .............

100km2=...ha 650m2=....ha 40ha=....arów
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PRĘDKOŚĆ
5km/h=....m/s 60m/s=....km/h 30km/h=....m/min
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.............. ................. ..................
.............. ................. ..................
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OBJĘTOŚĆ
5m3=....dm3 20m3=....l 2l=dm3
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............... ................ ...............
............... ................ ...............

250cm3=....l 0,5l=....cm3 0,5l=...dm3
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Answer 1

Objętość
5 m3 = dm3 1m3=1000dm3 5m3=5000dm3
1m=10dm

20m3= l 1m3=100dm3 1dm3=1l 20m3=20000dm3=20000l


2l=dm3 1l=1dm3 2l=2dm3

Answer 2

2ha*10000=20000m2
200m2/10000=0,02ha
1ar*100=100m2

100km2*100=10000ha
650m2/10000=0,065ha
40ha*100=4000a

5km/h*1000/3600=5*3,6=18m/s
60m/s*0.01/0.036=60*10/3,6=6*3,6=21,6km/h
30km/h*1000/60=30/6=5

5m3*1000=5000dm3
20m3*1000=20000dm3
2l=2dm3

250cm3/1000=0,25l
0.5l*1000=500cm3
0.5l=0.5dm3

Answer 3

1ha=10000m2
2ha=20000m2
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1m2=0.0001ha
200m2=0.02ha
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1ar=100m2
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100km2=10000ha
1m2=0.0001ha
650m2=0.0650ha
1ha=100a
40ha=40000a
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5km/h
w 1h-5km
w 1s-3600/5=720km=720000m
5km/h=720000m/s
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60m/s
w 1s-60m
w 1h-3600*60=216000m=216
60m/s=216km/h
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30km/h
w 1h-30km
w 1min-30/60=0.5km=500m
30km/h=500m/min
______________________
1m3=1000dm3
5m3=5000dm3
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1 m3 = 1000 dm3 = 1000 l
20m3=20000dm3=20000l
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1l=1dm3
2l=2dm3
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1 cm3 = 0,001 litra
250cm3=0.25l
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1 litr = 1000 cm3
0.5 litra = 500 cm3
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1l=1dm3
0.5l=0.5dm3