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Ex 1 va rog repede dau coroana si multumesc

Ex 1 Va Rog Repede Dau Coroana Si Multumesc class=

Răspuns :

300m=30 dam(1dam=10 m)
728t=728*1.000.000=728000000(1t=1000000)
426 l=426*100=42600cl(100cl=1l)
3600kg=3600:100=36(100kg=1q)
3 ore=60* 3=180min(1 ora=60min)
7min=7*60=420s(1min=60s)
100ani=100:10=10(1deceniu=10ani)