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de cate ori se cuprinde 6 in numerele:18,24,36? Dar 7 in 28, 42 si 63

Răspuns :

18 : 6 = 3
24 : 6 = 4
36 : 6 = 6

si

28 : 7 = 4
42 : 7 = 6
63 : 7 = 9