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√225/16:√25/64+2.1/3:√0,(1)

Răspuns :

√225=15 √25=5 √0,(1)=0 15/16:5/64+2,1/3:0/1=1/4+2,1/3=3,12+8,4/12=11,4/12:0/1=11,4/12