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سؤال 87

Which fractions have terminating decimal forms? Select all that apply.

  1. 3/20پاسخ درست
  2. 7/8پاسخ درست
  3. 2/3
  4. 5/12

توضیح

The fraction 3/20 equals 0.15 and 7/8 equals 0.875, so both terminate. In simplest form, 2/3 has a factor of 3 in its denominator and 5/12 still has a factor of 3, so their decimal digits repeat rather than end.

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شروع تمرین
سؤال 87: Which fractions have terminating decimal forms? Select all… · Decimals and Place Value · Questena