Question

Ştiind ca a+b+c =118 674 , a+b= 110 775 , b+c=27 795, atunci valorile lui a, b şi c sunt:

Answer 1

a+b+c=118674

a+b=110775

c=118674-110775

c=7899

b+c=27795

c=7899

b=27795-7899

b=19896

a+b=110775

b=19896

a=110775-19896

a=90879

Răspuns :

a=90879

b=19896

c=7899

Verificare :

90879+19896+7899=118674

Answer 2

Răspuns:

a=88879

b=21896

c=7899

Explicație pas cu pas:

a+b+c=118674

a+b=110775

b+c=27795

110775+c=118674

c=118674-110775

c=7899

b+c=27795

b+7899=27795

b=27795-7899

b=21896

a+b=110775

a+21896=110775

a=110775-21896

a=88879