Răspunsuri

2014-10-26T13:48:44+02:00
Fiind numere consecutive,avem numere unu dupa altul.
atunci
a+a+1+a+2=15600
3a+3=15600
3a=15600-3
3a=15597
a=15597:3
a=5199
b=5199+1=5200
c=5199+2=5201

5199+5200+5201=15600
1 5 1