Rational or Irrational

The correct order of number sets, from smallest to largest (not including irrational) is ________.

• Natural, whole, integer, rational, real

• Natural, integer, whole, rational, real

• Natural, rational, whole, integer, real

• Natural, whole, rational, integer, real

Which statement explains why is √30 considered an irrational number?

• When evaluated, √30 results in a repeating decimal, which is considered an irrational number.

• When evaluated, √30 results in a terminating decimal, which is considered an irrational number.

• When evaluated √30 results in a nonterminating and nonrepeating decimal, which is considered an irrational number.

• When evaluated, √30 results in a whole number, which is considered an irrational number.

Which statement explains why √52 is an irrational number?

• √52 is an irrational number because it cannot be simplified.

• √52 is an irrational number because it is a repeating decimal.

• √52 is an irrational number because it is a terminating decimal.

• √52 is an irrational number because it is a nonterminating, nonrepeating decimal.

Which statement explains why √42 is an irrational number?

• √42 is an irrational number because it cannot be simplified.

• √42 is an irrational number because it is a repeating decimal.

• √42 is an irrational number because it is a terminating decimal.

• √42 is an irrational number because it is a nonterminating, nonrepeating decimal.

A repeating decimal or decimal that terminates is called a 

• Natural Number

• Irrational Number

• Rational Number

• Whole Number

Q15

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