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79:î=3rest1
67:î=5rest2
85:î=6rest1
98:î=5rest3
Dau coroană.RAPID


Răspuns :

79=3î+1 =>3î=79-1 =>3î=78 =>î=26
67=5î+2 =>5î=67-2 =>5î=65 =>î=13
85=6î+1 =>6î=85-1 =>6î=84 =>î=14
98=5î+3 =>5î=98-3 =>5î=95 =>î=19