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Cum se rezolva 9•(c:6)=6•6

Răspuns :

9·(c:6)=36
36:9=4
c=6x4
c=24
9x(24:6)=9x4=36
9•(c:6)=6•6
9•(c:6)=36
(c:6)=36:9
(c:6)=4
c=4•6
c=24