GMAT数学备考练习中,对于例题的掌握,也是大家复习的重点。本身例题就有一定的代表性,我们通过例题的学习,可以更快速的掌握数学考试的特点,从而提升我们的考试分数。下面小编为大家整理了详细的内容,供大家参考!

  List Tconsists of 30 positive decimals, none of which is an integer, and the sum of the 30 decimals is S.The estimated sum of the 30 decimals, E, is defined as follows. Each decimal in T whose tenths digit is even is rounded up to the nearest integer, and each decimal in Twhose tenths digit is odd is rounded down to the nearest integer; E is the sum of the resulting integers. If -Iof the decimals in Thave a tenths digit that is even, which of the following is a possible value of E- S?

  I. -16

  II. 6

  III. 10

  (A) I only

  (B) I and II only

  (C) I and III only

  (D) II and III only

  (E) I, II, and III

  答案:B

  以上就是关于“GMAT数学例题整理”的内容,希望通过上述内容的学习,大家能够更好的来备考GMAT数学考试,获得更高的分数。


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