Răspuns :
visini=x
ciresi=3x
meri=4x
total=40
x+3x+4x=40
8x=40
x=5=visini
ciresi=15
meri=20
ciresi=3x
meri=4x
total=40
x+3x+4x=40
8x=40
x=5=visini
ciresi=15
meri=20
visini |_|
ciresi |_|_|_|
meri |_|_|_|_|
acolada dupa segmente si treci 40
1+3+4=8 parti egale
40:8=5 visini
5x3=15 ciresi
5x4=20 meri
proba: 5+15+20=40
ciresi |_|_|_|
meri |_|_|_|_|
acolada dupa segmente si treci 40
1+3+4=8 parti egale
40:8=5 visini
5x3=15 ciresi
5x4=20 meri
proba: 5+15+20=40