Question

suma a opt numere naturale impare este 112. aflati numerele.

Answer 1

a+(a+2)+(a+4)+(a+6)+(a+8)+(a+10)+(a+12)+(a+14)=112=>
=>8a+56=112=>8a=56=>a=7
a+2=9
a+4=11
a+6=13
a+8=15
a+10=17
a+12=19
a+14=21
Sper ca te-am ajutat!