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# In the decimal representation of x, where 0 < x < 1,

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Manager
Joined: 03 Oct 2008
Posts: 61
In the decimal representation of x, where 0 < x < 1, [#permalink]

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06 Oct 2008, 13:48
In the decimal representation of x, where 0 < x < 1, is the tenths digit if x nonzero?
(1) 16x is an integer.
(2) 8x is an integer.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.

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Director
Joined: 12 Jul 2008
Posts: 513
Schools: Wharton

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06 Oct 2008, 13:58
[quote="albany09"]In the decimal representation of x, where 0 0.1.
Therefore, tenths digit is nonzero.

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Re: gmat math   [#permalink] 06 Oct 2008, 13:58
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# In the decimal representation of x, where 0 < x < 1,

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