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Difficulty—
For any positive number \(n,\) the function \(\#(n)\) represents the value of the number \(n\) rounded to the nearest integer. If \(k\) is a positive number, what is the units digit of \(\#(k)?\)
(1) \(\#(10k) = 10k.\)
(2) \(\#(100k)\) is \(10300.\)
Answer: B
Source: e-GMAT
(1) \(\#(10k) = 10k.\)
(2) \(\#(100k)\) is \(10300.\)
Answer: B
Source: e-GMAT
