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2013年1月10日SAT官方每日一题---数学选择

  下面是2013年1月10日的SAT官方每日一题的内容,是关于数学方面的,题型是选择。SAT官方每日一题是collegeboard每天都会发布的题目,关于SAT考试的三个部分的各个题型。下面我们就一起来看一下这个SAT官方每日一题吧。

  SAT官方每日一题之数学---选择:

  Mathematics > Standard Multiple Choice

  Read the following SAT test question and then click on a button to select your answer.

  Ifppercent of75is greater than75, which of the following must be true?

  (A)p is greater than 100 

  (B)p is less than 75 

  (C)p is equal to 75 

  (D)p is less than 25 

  (E)p is equal to 25 

  The correct answer is A

  Explanation

  Ifppercent of75is greater than75, then(p over 100) times 75 is greater than 75. It follows that75 p is greater than 7,500, and sop is greater than 100.

  下面是一道和SAT官方每日一题相似的题目,供大家练习:

  When the positive integer n is divided by 5, the remainder is 0. What is the remainder when 3n is divided by 5?

  Answer Choices

  (A) 0

  (B) 1

  (C) 2

  (D) 3

  (E) 4

  The correct answer is A

  Explanation

  Choice (A) is correct. When the positive integer n is divided by 5, the remainder is 0. It follows that n is a multiple of 5. Therefore, 3n is also a multiple of 5, and so the remainder when 3n is divided by 5 is likewise 0.

  以上就是关于2013年1月10日SAT官方每日一题中数学部分的详细内容,包括了题目和选项以及答案,后面附有一道相关的练习题。大家可以在备考SAT的过程中关注SAT每日一题的内容,这样就可以更好有不间断的练习,也就能在日积月累的过程中得到提高。