Question

suma a 4 numere naturale pare cunsecutive este 404

Answer 1

[tex]a+a+2+a+4+a+6=404 \\ 4a+12=404 \\ 4a=392 \\ \boxed{a=98} \\ \boxed{a+2=100} \\ \boxed{a+4=102} \\ \boxed{a+6=104}[/tex]