<p>The sum, product, and average (arithmetic mean) of three integers are equal. If two of the integers are 0 and 5, the third integer is?</p>
<p>The answer to the question is 5.
[The</a> Official SAT Question of the Day](<a href=“http://apps.collegeboard.com/qotd/answer.do?questionId=986&answerCd=D&src=E]The”>http://apps.collegeboard.com/qotd/answer.do?questionId=986&answerCd=D&src=E)</p>
<p>But how is the average of 0, -5, and 5 equal to zero?? It’s not!</p>