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1.5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
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Earn +20 ptsQ: Is one and one and a half an irrational or rational number?
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Continue Learning about Math & Arithmetic
Is there an irrational number between one third and one half?
There are more irrational numbers in that interval than there are rational numbers in total!
Is negative one half an irrational number?
No because -1/2 is a rational number expressed as a fraction
Definition of irrational and rational?
A rational number is one that can be expressed as the ratio of two integers with the denominator not being zero. An irrational number is one that is not rational.
Is 4.0005 irrational or rational?
No. A "rational" number is one that can be expressed as a "ratio" - a fraction. An IRRATIONAL number is one that cannot be expressed as a fraction.
Is negative one ninth rational or irrational number?
Rational.
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