Question

Suma a trei nr consecutive pare este 66 . Aflati numerele      

Answer 1

1 ) a
2) a+2
3) a + 2+2

1 ) 3a + 6 = 66
3a = 66-6
3a = 60 / :3
a = 20 ( primul numar)
2) 20 + 2 = 22 ( al doilea numar)
3) 20 + 2 + 2 = 24 ( al treilea numar)

V: 20 +22+24 = 66 

Answer 2

a+b+c=66 a,b,c=nr.consecutive pare a,b,c=? a=(66-6):3 a=60:3 a=20 => b=22,c=24