If the sum of three consecutive odd numbers is 111, what is the largest number?
Show answer & explanation
Correct answer: D
Explanation
Let there be three consecutive odd numbers:
x, x + 2, x + 4
Their sum:
x + (x + 2) + (x + 4) = 111
3x + 6 = 111
3x = 105
x = 35
Hence, the three numbers are:
35, 37, 39
Largest number = 39