Question

va rog foarte frumos ajutati-ma :*
Transforma in SI : 6 kg ; 0,1g ; 20 mg ; 6 t ; 0,20 t ; 2h ; 30 min ; 0,5 h ; 5ms(milisecunde) ; 15 min ; 3 min ; 8 mm ; 20 dam ; 0,25 km ; 7 cm ; 0,7 cm

Answer 1

6kg=6kg
0.1g=0.0001kg
20mg=0.00002kg
0.20t=200kg
2h=7200s
30min=1800s
0.5h=1800s
5ms=0.005s
15min=900s
3min=180s
8mm=0.008m
20dam=200m (1dam=10m parc asa)
0.25km=250m
7cm=0.07m
0.07cm=0.0007m