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Multiply it by 0. The result is 0, which is rational.

That is the only way that will work with all Irrational Numbers.

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Q: Turn irrational number into rational number by multiplication?
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Related questions

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.


How can you turn an irrational number into a rational number?

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


How do you turn an irrational number in to a rational number?

Some irrational numbers can be multiplied by another irrational number to yield a rational number - for example the square root of 2 is irrational but if you multiply it by itself, you get 2 - which is rational. Irrational roots of numbers can yield rational numbers if they are raised to the appropriate power


Select any irrational number and turn it into a rational number by using addition subtraction multiplication division or exponentiation?

Other than multiplication by 0 or by its own reciprocal, it if often not possible. Try it with pi, if you think otherwise.


How do you turn a square root into a fraction?

In most cases you cannot since the square root is an irrational number, unlike a fraction which is rational.


Are most numbers rational or irrational?

The set of irrational numbers is larger than the set of rational numbers, as proved by Cantor: The set of rational numbers is "countable", meaning there is a one-to-one correspondence between the natural numbers and the rational numbers. You can put them in a sequence, in such a way that every rational number will eventually appear in the sequence. The set of irrational numbers is uncountable, this means that no such sequence is possible. All rational and irrationals (ie real numbers) are a subset of complex numbers. Complex numbers, in turn, are part of a larger group, and so on.


What is the square root of 50 turned into fraction?

The square roots of 50 are irrational numbers. You cannot turn irrational numbers into fractions, which are rational numbers.


Is the decimal form of an irrational number a repeating decimal?

An irrational number must not have a repeating sequence. If we have a number, such as 0.333333...., we can turn this into a rational number as such.Let x = 0.333333......, then multiply both sides by 10:10x = 3.333333......Now subtract the first equation from the second, since the 3's go on forever, they will cancel each other out and you're left with:9x = 3. Now divide both sides by 9: x = 3/9 which is 1/3, a rational number equal to 0.3333333....If a number can be expressed as the ratio a/b, where a and b are integers (with the restriction that b not equal zero), then the number is rational. If you cannot express the number as such, then it is irrational.


How do I turn 6.22 to a rational number?

6.22 is a rational number. If you mean to turn it into a fraction of a/b then: 6.22 = 622/100 = 311/50 = 6 11/50


How do you turn 7 over 16 into a number?

7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.


Is rational number on the number line?

Yes it can be because a rational number is a number that can be written as a ratio with a fraction with denominator on top and numerator on bottom. You can turn the ratio into decimal or any ways you can and you can find it on a number line...


How do you turn cosine of 30 degrees into a fraction?

You cannot. The cosine of 30 degrees is an irrational number.