a+b+c = 326
c:a = 3 rest 1
c = 3×a+1
b:(c-a) = 2 rest 3
b = 2×(c-a) + 3
a /------/
b /------/------/------/------/+3+2
c /------/------/------/+1
326-(3+2+1) = 326-6= 320
320 : 8 = 40 (un segment egal)
a = 40
b = 4×40+5 = 165
c = 3×40+1 = 121
verificare:
40+165+121 = 326
raspuns:
a = 40
b = 165
c = 121