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Q: Is 2 over 3 irrational
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Related questions

Will any irrational number divided by an irrational number be irrational?

No.3*sqrt(2) and sqrt(2) are irrational. But their quotient is 3, which is rational.


Is - 3 over 2 rational or irrational?

Rational (-1.5) Since it can be expressed as a fraction.


What is 3 over 8 as an irrational number?

3/8 is rational, it can't be irrational.


2-root5 is irrational or rational?

-3


Is the sum of two POSITIVE irrational numbers ALWAYS irrational?

No. Two irrational numbers can be added to be rational. For example, 1/3 + 2/3 = 3/3. 1/3 and 2/3 are both irrational, but 3/3 = 1, which is rational.


Why is 3 square root of 2 is irrational?

sqrt(2) is irrational. 3 is rational. The product of an irrational and a non-zero rational is irrational. A more fundamental proof would follow the lines of the proof that sqrt(2) is irrational.


Is 2 over 3 a rational or irrational number?

irrational 2/3 = .66666666 and so on


Is the product of three irrational numbers always an irrational number?

No. The easiest counter-example to show that the product of two irrational numbers can be a rational number is that the product of √2 and √2 is 2. Likewise, the cube root of 2 is also an irrational number, but the product of 3√2, 3√2 and 3√2 is 2.


Is the square root of 300 rational or irrational?

300 = 2 x 2 x 3 x 5 x5 and sqrt(2) is irrational then sqrt(300) is irrational


The sum of two irrational is always irrational?

No. In fact, the sum of conjugate irrational numbers is always rational.For example, 2 + sqrt(3) and 2 - sqrt(3) are both irrational, but their sum is 4, which is rational.


Is the sum of two irrational numbers also an irrational number?

Not necessarily. 3+sqrt(2) and 3-sqrt(2) are both irrational numbers. Their sum is 6 - a rational.


Example of two irrational numbers the product of which is an irrational number?

sqrt(2)*sqrt(3) is an irrational product.