Răspuns :
a+b+c/3=144 deci a+b+c=432
a+b/2=78,5 deci a+b=157
c=432-157
c=275
Raspuns:275
a+b/2=78,5 deci a+b=157
c=432-157
c=275
Raspuns:275
[tex]x+y+c/3=144[/tex]
[tex]x+y+z=432[/tex]
[tex]x+y/2=78,5[/tex]
[tex]x+y=157[/tex]
[tex]z=432-157[/tex]
[tex]z=275[/tex]
Raspuns: Al treilea numar, adica z,=275.
[tex]x+y+z=432[/tex]
[tex]x+y/2=78,5[/tex]
[tex]x+y=157[/tex]
[tex]z=432-157[/tex]
[tex]z=275[/tex]
Raspuns: Al treilea numar, adica z,=275.