Răspuns :
cele 3 numere: x,y,z unde y=x+1, z=y+1=x+2
x+y+z=x+x+1+x+2=3x+3=471 ⇒ 3x=468, x=156, y=157, z=158
x+y+z=x+x+1+x+2=3x+3=471 ⇒ 3x=468, x=156, y=157, z=158
Numere consecutive
a
a+1
(a+1)+1
suma=471
a+(a+1)+(a+1)+1=471
3a+3=471
3a=471-3
3a=468
a=468:3
a=156
deci nr sunt
156
157
158
a
a+1
(a+1)+1
suma=471
a+(a+1)+(a+1)+1=471
3a+3=471
3a=471-3
3a=468
a=468:3
a=156
deci nr sunt
156
157
158