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Any decimal that has only a finite number of nonzero digits is a terminating decimal. For example, 10, 0.23, and 8.107 are three terminating decimals. If n and m are positive integers and the ratio n m is expressed as a decimal, is n m a terminating decimal?

  1. n is a three-digit number divisible by 10.
  2. m=5
  • AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
  • BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
  • CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • DEACH statement ALONE is sufficient.
  • EStatements (1) and (2) TOGETHER are not sufficient.
显示答案
正确答案: B

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