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Suma a trei numere consecutive pare este 156.Afla numerele!

Răspuns :

a+(a+2)+(a+4)=156
3a+6=156
3a=150
a=50
b=52
c=54
a+b+c=156
a,b,c=numere.consecutive.pare
a,b,c=?
a=1segment
b=1segment+2
c=1segment+2+2
156-6=150(3segmente.egale)
150:3=50(a)
50+2=52(b)
50+2+2=54(c)
Verificare:50+52+54=156
Sper ca te-am ajutat!