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Urgent
Dau coroana
Pana la ora 18:00
Problemele 14,15,16


Urgent Dau Coroana Pana La Ora 1800 Problemele 141516 class=

Răspuns :

ex. 15.
4dm=40cm
300mm=30cm
70*40*30=84.000litri
ex. 16
2*3*4=24
1500:24=62,5
ex. 14
20*10*2=400
400:25=16ore