Ilinca : 2 = Ciprian : 3 = Teodora : 4
Ceea ce rezulta ca :
Teodora are 4 parti egale , Ciprian are 3 parti egale si Ilinca are 2 parti egale .
4 parti + 3 parti + 2 parti = 9 parti
9 lei : 9 = 1 leu ( fiecare parte )
1 x 2 parti = 2 lei ( are Ilinca )
1 x 3 parti = 3 lei ( are Ciprian )
1 x 4 parti = 4 parti ( are Teodora )
Verificare : 2 lei + 3 lei + 4 lei = 9 lei
/---------/----------/ = Ilinca
/---------/----------/---------/ = Ciprian
/---------/----------/----------/----------/ = Teodora
9 :9 = 1 leu ( reprezinta fiecare segment )
1leu + 1leu = 2 lei ( are Ilinca )
1 leu+ 1 leu + 1 leu = 3 lei ( are Ciprian )
1 leu + 1 leu + 1leu + 1 leu = 4 lei ( are Teodora )
Verificare : 2 lei + 3 lei + 4 lei + 9 lei