The sum of three consecutive integers is 267. What are the three integers?

Jul 12, 2016

The digits are $88 , 89 , 90$

Explanation:

Let the starting digit be $x$

Then the other two digits are -

$x + 1$
$x + 2$

Form an equation

$x + \left(x + 1\right) + \left(x + 2\right) = 267$

Solve it

$x + x + 1 x + 2 = 267$

$3 x + 3 = 267$
$3 x = 267 - 3 = 264$
$x = \frac{264}{3} = 88$

The first digit is $88$
The second digit is $89$
The third digit is$90$