Question

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

Answer 1

90

Explanation:

The middle number of three consecutive integers is thhe mean of the others, so it is one third of the sum of three consecutive integers

267:3 = 89 - the middle number

so:

89 - 1 = 88 - the smallest number

89 + 1 = 90 - the largest integer