The sum of three consecutive odd numbers is always divisible by _____

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The sum of three consecutive odd numbers is always divisible by ______.

C15

D21

Answer:

A. 3

Read Explanation:

three consecutive odd numbers are x – 2, x and x + 2 Sum of three consecutive odd numbers, x – 2 + x + x + 2 = 3x Sum of three consecutive odd numbers is always divisible by 3.

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