R < Î
R = 0, 1 , 2, 3 , 4 , 5.
a : 6 = 0 r 0
a = 0 × 6 + 0
a = 0
b : 6 = 1 rest 1
a = 1 × 6 + 1
a = 7
c = 2 × 6 + 2
c = 14
d = 3 × 6 + 3
d = 21
e = 4 × 6 + 4
e = 28
f = 5 × 6 + 5
f = 35
0 + 7 + 14 + 21 + 28 + 35 = 105 ( suma numerelor )
răspuns : d). 105