VJesus12 wrote:If [x] is the greatest integer less than or equal to x, what is the value of [-1.6]+[3.4]+[2.7]?
(A) 3
(B) 4
(C) 5
(D) 6
(E) 7
[-1.6] = greatest integer less than or equal to -1.6 = -2.
[3.4] = greatest integer less than or equal to 3.4 = 3.
[2.7] = greatest integer less than or equal to 2.7 = 2.
Sum of all three values = -2 + 3 + 2 = 3.
The correct answer is
A.
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