Răspuns :
Răspuns:
4,90m=0,0049 km=49dm=490cm=49000mm
2,70m=0,0027 km=27dm=270cm=27000mm
3m=0,003 km=30dm=300cm=3000mm
4,90m = 0,0049km
2,70m = 0,0027km
3m = 0,003km
4,90m = 49 dm
2,70m = 27 dm
3m = 30 dm
4,90m = 490cm
2,70m = 270cm
3m = 300cm
4,90m = 4900mm
2,70m = 2700mm
3m = 3000mm