Răspuns :
a - primul numar impar
a+a+2+a+4+a+6+a+8=455
5a+6+6+8=455
5a+20=455
5a=435
a=435/5=87
b= a+2 = 87+2=89
c=a+4=91
d=a+6=93
e=a+8=95
a+a+2+a+4+a+6+a+8=455
5a+6+6+8=455
5a+20=455
5a=435
a=435/5=87
b= a+2 = 87+2=89
c=a+4=91
d=a+6=93
e=a+8=95
a+a+2+a+4+a+6+a+8=455
5a+20=455
5a=455-20
5a=435
a=435:5
a=87
Deci numerele sunt 87,89,91,93 si 95.
5a+20=455
5a=455-20
5a=435
a=435:5
a=87
Deci numerele sunt 87,89,91,93 si 95.