The sum of three consecutive integers is 90 . What is the largest of the three integers?
(A) 28
(B) 29
(C) 31
(D) 32
(E) 21

Part B (6 credits each)
The sum of three consecutive integers is 90. What is the largest of the three integers?
(A) 28
(B) 29
(C) 31
(D) 32
(E) 21

## Solution

Since the integers are consecutive, the middle integer is the average of the three integers. The middle integer is $\frac{90}{3}=30$. The integers are 29,30 and 31. The largest is 31 .

ANSwer: (C)

## Part B