DAU COROANA!VA ROG E URGENTTT!!!

DAU COROANAVA ROG E URGENTTT class=

Răspuns :

25 dal=250l
30dl=3l
6*15l=90l
19*3l=57l
250l-(90l+57l)=250l-147l=103l
25 Dal=250 l
30 dl=3 l
250-(6×15+19×3)=250-(90+57)=250-147=103 l ulei ramas