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Subjects>Math>Other Math

Is a rational number times a irrational number?

Updated: 4/28/2022

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∙ 7y ago

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

0 [rational] * sqrt(2) [irrational] = 0 [rational]

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Q: Is a rational number times a irrational number?

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Continue Learning about Other Math

Is 0.05 a rational or irrational number?

It is a rational number.

Can you add irrational number and a rational to get a rational number?

If an irrational number is added to, (or multiplied by) a rational number, the result will always be an irrational number.

What happens when a rational number is divided by an irrational number?

When a rational numbers is divided by an irrational number, the answer is irrational for every non-zero rational number.

Is 17.02 a rational number?

Is 12.05 a rational number or irrational number?

Is 0.5 a rational or irrational number?

rational

Related questions

Does a rational number times an irrational number equal a rational number?

No. If the rational number is not zero, then such a product is irrational.

Is the product of a rational number and irrational number always rational?

No.A rational times an irrational is never rational. It is always irrational.

What is the result of an irrational number times an rational number?

Unless the rational number is zero, the answer is irrational.

Is the product of a rational number and an irrational number an irrational?

Not necessarily. 0 times any irrational number is 0 - which is rational.

What does a rational number times an irrational number equal?

The product of 0 and an irrational is 0 (a rational), the product of a non-zero rational and any irrational is always irrational.

Why the product of nonzero rational number and a rational number is an irrational?

Actually the product of a nonzero rational number and another rational number will always be rational.The product of a nonzero rational number and an IRrational number will always be irrational. (You have to include the "nonzero" caveat because zero times an irrational number is zero, which is rational)

Is 10.01 a rational or irrational number?

10.01 is a rational number

Is 37.5 a rational or irrational number?

Rational

Is 0.05 a rational or irrational number?

It is a rational number.

Why the area of a circle with a rational radius must be an irrational number?

It the radius is r then the area is pi*r*r - which is pi times a rational number. pi is an irrational number, so the multiple of pi and a rational number is irrational.

Is 34.5 rational or irrational?

is 34.54 and irrational or rational. number

Is 4.121314 is a rational number or irrational?

it is a rational number but 4.121314..... is an irrational no

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