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5.4 is a rational number, as it can be expressed as a fraction.
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Earn +20 ptsQ: Is 5.4 rational or irrational
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Continue Learning about Math & Arithmetic
Is 54 a irrational or a rational number?
It is rational.
Is a rational plus an irrational equals a rational?
No. A rational plus an irrational is always an irrational.
Is -131 rational or irrational?
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Is the sum of a rational and irrational number rational or irrational?
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What is the product of rational and irrational number?
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
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