SAT试题类型：Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. The sum, product, and average (arithmetic mean) of three integers are equal. If two of the integers are 0 and negative 5, the third integer is Answer Choices (A) negative 5 (B) 0 (C) 2 (D) 5 (E) 10 答案：D 解析： Explanation You have three integers, 0,negative 5, and x, whose sum, product, and average are equal. Since 0 is one of the numbers, the product is 0. So the sum and average are also equal to 0. Therore, negative 5 + x + 0 = 0, and x = 5.

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