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Is 89.12121212 rational or irrational

Anonymous

∙ 15y ago

Updated: 12/10/2022

Rational, since it can be expressed as a terminating decimal.

Wiki User

∙ 15y ago

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Is a rational plus an irrational equals a rational?

No. A rational plus an irrational is always an irrational.

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rational

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The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.

Is the sum of a rational and irrational number rational or irrational?

It is always irrational.

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yes * * * * * No. Rational and irrational numbers are two DISJOINT subsets of the real numbers. That is, no rational number is irrational and no irrational is rational.

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4.6 is rational.

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Is a rational plus an irrational equals a rational?

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They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.

Is a rational number times a irrational number?

Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]

Is 1.14 is irrational or rational?

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Is -131 rational or irrational?

rational

What is the product of rational and irrational number?

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Is the sum of a rational and irrational number rational or irrational?

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