【SAT官方每日一题】10/8/12 Mathematics > Standard Multiple Choice

滚吧肥汤圆UID: 3272378

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- |+ x! \3 T5 X! `- I) m/ l/ yRead the following SAT test question and then click on a button to select your answer.
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0 ]  ^' n0 F1 P/ k8 S* L! QThe sum, product, and average (arithmetic mean) of three integers are equal. If two of the integers are and , the third integer is
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C.  

D.  
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E.  
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正确答案:D
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解析:
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You have three integers, ,, and , whose sum, product, and average are equal. Since   is one of the numbers, the product is .So the sum and average are also equal to . Therefore, , and .



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