Question

suma a trei numere naturale consecutive este 623 .Care sunt cele

Answer 1

a+a+1+a+2=623
3a=623-3
a=620:3
a=206,666
a+1=206,666+1=207,666
a+2=206,666+2=208,666

Answer 2

a+b+c=623
a |---|
b |---| +1             }623
c |---| +2 
623-1-2=620
620:3=206 , 666 (a)
206 , 666 +1 = 207 , 666 (b)
206 , 666 +2 = 206 , 666 (c)
Proba : 206 , 666 + 207 , 666 + 208 , 666 =623