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Exam GMAT Section 2 topic 1 question 16 discussion

Actual exam question from Test Prep's GMAT Section 2
Question #: 16
Topic #: 1
[All GMAT Section 2 Questions]

For every X, the action [X] is defined: [X] is the greatest integer less than or equal to X. What is the value of [6.5] x [2/3] + [2] x 7.2 + [8.4] "" 6.6?

  • A. 12.6.
  • B. 14.4.
  • C. 15.8.
  • D. 16.2.
  • E. 16.4.
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Suggested Answer: C 🗳️
[6.5] x [2/3] + [2] x 7.2 + [8.4] "" 6.6 = 6 x 0 + 2 x 7.2 + 8 - 6.6 = 15.8
by dora_kons at Dec. 4, 2020, 9:16 a.m.

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dora_kons
3 years, 4 months ago
please give notation clearly
upvoted 1 times
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