Question 142527: WHAT IS IRRATIONAL NUMBER
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! WHAT IS IRRATIONAL NUMBER
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An Irrational number is one that cannot be expressed as a ratio
of integers. Examples are pi, e, sqrt(2), sqrt(3), sqrt(5), and
an infinate number of other numbers that are irrational.
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Rational numbers are ones which can be expressed as a ratio of
integers. Examples are 2/3, 5/1, 22/7, etc.
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The rational and the irrationals together make up the set of Real numbers.
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Cheers,
Stan H.
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