Răspuns :
a+b=36
a=b+6
b+6+b=36
2b=36-6
b=30:2
b=15
a=15+6
a=21
..............l...........l
15 21
a=b+6
b+6+b=36
2b=36-6
b=30:2
b=15
a=15+6
a=21
..............l...........l
15 21
\......\
\......\+6
(36-6):2=
=30:2=
=15(papusi are prima fetita)
15+6=21(papusi are a doua fetita)
\......\+6
(36-6):2=
=30:2=
=15(papusi are prima fetita)
15+6=21(papusi are a doua fetita)