Răspuns :
a+b+c=222
a=cx3
a=bx2
|.....|.....|.....|a
|.....|.....|b
|......|c
1+2+3=6
222:6=37(c)
37x2=74(b)
37x3=111(a)
37+74+111=222
a=cx3
a=bx2
|.....|.....|.....|a
|.....|.....|b
|......|c
1+2+3=6
222:6=37(c)
37x2=74(b)
37x3=111(a)
37+74+111=222