Răspuns :
a |___|
b |___| +2
c |___| +4
________________
In total |___| +70
3 parti +2+4=1 parte+70
3 parti-1 parte=70-2-4
2 parti=64
1 parte=32
a=32
b=34
c=36
b |___| +2
c |___| +4
________________
In total |___| +70
3 parti +2+4=1 parte+70
3 parti-1 parte=70-2-4
2 parti=64
1 parte=32
a=32
b=34
c=36