Răspuns :
Prima zi -> 17/54
A doua zi -> 17/54+5/18
17/56+5/18=17/54+15/54=(17+15)/54=32/54=16/27
A doua zi -> 17/54+5/18
17/56+5/18=17/54+15/54=(17+15)/54=32/54=16/27
17/54 + 5/18 = 17/54 + 15/54 = 32/54 = 16/27 S-A RECOLTAT A 2-A ZI
AM ADUS LA ACELASI NUMITOR APOI AM SIMPLIFICAT CU 2
AM ADUS LA ACELASI NUMITOR APOI AM SIMPLIFICAT CU 2