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The product of an irrational number and a rational number, both nonzero, is always irrational

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It will always be irrational except for 1 occasion which is if the rational number you are multiplying by is 0, then the answer is 0 which is rational.

Q: Can you multiply an irrational number by a rational number and the answer is rational?

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No irrational number can turn into a rational number by itself: you have to do something to it. If you multiply any irrational number by 0, the answer is 0, which is rational. So, given the correct procedure, every irrational number can be turned into a rational number.

Sqrt(2) is irrational. Multiply by sqrt(4.5). Result is 3 which is rational.

No.

What is 'pie' ; the meat pie that you eat??? I think you mean 'pi' , the mathematical symbol. Please spell it correctly.!!!!! pi = 3.141592654.... is an irrational number. Casually, an IRRATIONAL number is one which the decimals go to infinity and the decimal digits are not in any regular order. Any number rattional or irrational multiplied to aN IRRATIONAL number produces an irrational result. Hen ce -9 is rational -9(3.141592654...) = -28.27433388... is irrational.

is 34.54 and irrational or rational. number

Related questions

It will be irrational.

If you multiply a rational and an irrational number, the result will be irrational.

Yes.

-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.

Yes. Any time you multiply a rational number by an irrational number, you get an irrational number - unless the rational number is zero.

Yes, but only if the rational number is 0.

No irrational number can turn into a rational number by itself: you have to do something to it. If you multiply any irrational number by 0, the answer is 0, which is rational. So, given the correct procedure, every irrational number can be turned into a rational number.

Sqrt(2) is irrational. Multiply by sqrt(4.5). Result is 3 which is rational.

No.

no

If you multiply an irrational number by ANY non-zero rational number, the result will be irrational.

If you multiply or divide an irrational number - such as pi - by ANY rational number (except zero), you will ALWAYS get an irrational number.