Răspuns :
a |----|
b |----| + 1
c |----| + 1 + 1
a+b+c= 93
93-1-1-1= 90 ( trei segmente egale)
90:3= 30 ( un segment, respectiv ,,a")
30+1= 31 ( b )
30+1+1= 32 ( c )
verificare: 30+31+32= 93
b |----| + 1
c |----| + 1 + 1
a+b+c= 93
93-1-1-1= 90 ( trei segmente egale)
90:3= 30 ( un segment, respectiv ,,a")
30+1= 31 ( b )
30+1+1= 32 ( c )
verificare: 30+31+32= 93