I---------I 6 I 1/4 din nr probleme + 6 probleme miscare
I---------I 1/8 probleme perspicacitate
I---------------------------I 7/8 = 105 probleme figurative
I------------------------------------------------------I totala probleme
105 :7 x 8 = 120 probleme de perspicacitate si figurative
120 x1/8 = 15 probleme perspicacitate
120+6=126
126 : 3 =42
42+6=48 probleme de miscare
48+15+105=168 probleme
168:3=56 zile
56zile :7 zile/saptamana= 8 saptamani