Răspuns :
Raspuns :323+324+325+326+327=1625 ( suma )
x+x+1+x+2+x+3+x+4=1625
5x+10=1625
5x=1625-10
5x=1615
x=1615:5
x=323
325×3=975 ( triplul )
x+x+1+x+2+x+3+x+4=1625
5x+10=1625
5x=1625-10
5x=1615
x=1615:5
x=323
325×3=975 ( triplul )
a+a+1+a+2+a+3+a+4 = 1625
5a+10 = 1625
5a = 1625-10
5a = 1615
a = 1615/5
a = 323.
3(a+2) = 3(323+2) = 3*325 = 975.
5a+10 = 1625
5a = 1625-10
5a = 1615
a = 1615/5
a = 323.
3(a+2) = 3(323+2) = 3*325 = 975.