Question 678085
x x+1 x+2
...
x+x+1+x+2=170
3x + 3 = 170
3x = 170 - 3
3x = 167
x = {{{167/3}}}
...
{{{167/3 + 1 = 167/3 + 3/3 = 170/3}}}
{{{167/3 + 2 = (167/3)(2/2) + 2(6/6) = 334/6 = 12/6 = 346/6}}}
...
The 3 consecutive numbers are:
{{{(167/3)}}}, {{{170/3}}}, and {{{173/3}}}
55.6667, 56.6667, and 57.6667
.....................
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com 
Wanting for others what we want for ourselves.