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

Such a product is always irrational - unless the rational number happens to be zero.

### The rational numbers are a subset of the irrational numbers?

No, they are complementary sets. No rational number is irrational and no irrational number is rational. Irrational means not rational.

### Whether a rational number multiplied by an irrational number gives an irrational number?

rational * irrational = 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 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.

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

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

### Is -9pie rational or irrational?

Irrational. If you multiply a rational number by an irrational number, you will always get an irrational number (except if the rational number happens to be zero).

### 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.

### 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]

### The sum of a rational number and an irrational number and an irrational number is what?

The sum of the three can be rational or irrational.

### What is the Next to rational and irrational number?

Next to any rational number is an irrational number, but next to an irrational number can be either a rational number or an irrational number, but it is infinitely more likely to be an irrational number (as between any two rational numbers are an infinity of irrational numbers).

### The sum of a rational number and an irrational number is?

The sum of a rational and irrational number must be an irrational number.

### Is three an irrational number rational number both rational and irrational or neither rational or irrational?

Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.

### When you multiply an irrational number by a rational number will the answer always be irrational rational or both?

It will be irrational.

### Is the product of a nonzero rational number and an irrational number rational or irrational?

It is always irrational.

### Is the number below rational irrational both rational and irrational or neither rational nor irrational?

If it can't be expressed as a fraction then it is 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.

### 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)

### What is a rational number number which is not a rational number?

There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.

### Is 4.121314 is a rational number or irrational?

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

### Is a number rational or irrational?

If a number can be expressed as a fraction then it is rational if not then it is irrational.

### Is 0.292929292929 rational or irrational?

Any terminating decimal is rational. If you assume that the same two digits continue repeating ad infinitum, then it's rational as well.

### May the sum of a rational and an irrational number only be a rational number?

No. In fact the sum of a rational and an irrational MUST be irrational.

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

It is always irrational.

### Can you add an irrational number and a rational number to give an irrational?

No, but you can add an irrational number and a rational number to give an irrational. For example, 1 + pi is irrational.

### Is 0737373 rational irrational both rational and irrational or neither rational?

It is rational. A number cannot be both rational and irrational.

### What is the classification of the product of a rational and an irrational number?

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

### Is the number 3 rational irrational both rational and irrational or neither rational?

The number 3 is a rational number (as is any integer).

### Which number can be added to a rational number to explain that the sum of rational number and an irrational number is irrational?

Any, and every, irrational number will do.

### If a real number is a rational number can it be an irrational number?

No it cannot. Irrational means "not rational".

### Is 0.555555 both rational and irrational rational neither rational nor irrational irrational?

No number can be both rational and irrational. And, at the level that you must be for you to need to ask that question, a number must be either rational or irrational (ie not neither). 0.555555 is rational.

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

No. 0 is a rational number and the product of 0 and any irrational number will be 0, a rational. Otherwise, though, the product will always be irrational.

### Can you subract an rational and irrational number and get an irrational number?

Yes. In fact, a rational plus or minus an irrational will always be irrational.

### Can irrational numbers be rational numbers?

No. If it was a rational number, then it wouldn't be an irrational number.

### Is the quotient of a rational number and an irrational number rational?

No. It's always irrational.

### How can you put rational and irrational in a sentences?

An irrational number is a real number that is not rational.

### What irrational numbers can turn into a rational number?

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.

### 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.

### Is an irrational number multiplied by a rational number irrational?

Yes, unless the rational number is 0.

### 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 an irrational number and a rational number always an irrational number?

Not if the rational number is zero. In all other cases, the product is irrational.

### Is a positive number a rational or irrational number?

Positive numbers can be either rational or irrational.

### Can a real number that is not a rational number be an irrational number?

Yes it will be. The set of real numbers can be divided into two distinct sets: rational and irrational. So if it is not rational, then it is irrational.

### A number exists that is both a rational and irrational?

No. Irrational means "not rational". A number either is rational, or it is not rational - tercium non datur.

### Are rational numbers is an irrational numbers?

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.

### Can a rational number be an irrational?

Rational numbers and irrational numbers are two completely different groups. A rational number is a number that can be expressed as a fraction of whole integers. An irrational number is a number that cannot be expressed as a fraction of whole integers. So a number is either rational or irrational.

### Which of the following numbers will produce an irrational number when added to?

When added to a rational number, any irrational number will produce an irrational number.also, when added to an irrational number, any rational number will produce an irrational number.