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Possible Duplicate:
How should I phrase a question that must be answered with an ordinal number (e.g., the third prime)?
How to ask a question to get a cardinal number answer

I want to frame a question for which the answer will be :

Obama is the 46th president

I am not looking for "who is the 46th president?" I trying to ask a question where I want to quiz the other person on Obama's turn (46) as a president.

For instance(incorrectly)

"Howmanyth" president is Obama ?

share|improve this question

marked as duplicate by Callithumpian, jwpat7, Kris, Matt E. Эллен, J.R. May 21 '12 at 8:35

This question was marked as an exact duplicate of an existing question.

    
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Obama is the 44th President. Get your facts straight. – RegDwigнt May 21 '12 at 9:07