The repeated nonterminating decimal :
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The repeated nonterminating decimal :
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The repeated nonterminating decimal 0.272727…: (A) cannot be represented as a fraction. (B) equals 27/99. (C) lies strictly between 27/99 and 27/100. (D) is an irrational number.
Also written as: The repeated nonterminating decimal 0.272727...:
Sequences, series and convergence has come up 33 times in 5 exams since 2006.
This question is on Arithmetic and geometric progressions and special series, part of Sequences, series and convergence in Mathematics.
Sums of standard progressions and series expansions used in economics.
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Question from the DSE 2013 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.