Least Common Denominator

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Spartacus2000: Junior | Next Rank: 30 Posts; Posts: 26; Joined: Sun May 01, 2011 2:31 pm

by Spartacus2000 » Thu Aug 11, 2011 4:01 pm

In the fraction x/y, where x and y are positive integers, what is the value of y?

(1) The least common denominator of x/y and 1/3 is 6

(2) x = 1

Thanks,

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Source: Beat The GMAT — Data Sufficiency | Thu Aug 11, 2011 4:01 pm

GmatKiss: Legendary Member; Posts: 2789; Joined: Tue Jul 26, 2011 12:19 amFollowed by: 43 members; Location: Chennai, India; Thanked: 206 times; GMAT Score:640

by GmatKiss » Thu Aug 11, 2011 4:36 pm

IMO:E

From 1, denominator can be 2 or Six ( insufficient)
From 2, No information about Y
1+2 , Insufficient!

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