Question 12467
Let the smallest of the three integers be n, the next consecutive integer will be n+1 and the next one will be n+2.

{{{n + (n+1) + (n+2) = 915}}}

{{{3n + 3 = 915}}} Subtract 3 from both sides.

{{{3n = 912}}} Divide both sides by 3.

{{{n = 304}}}
{{{n + 1 = 305}}}
{{{n + 2 = 306}}}