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Sqrt(2) is irrational. Multiply by sqrt(4.5).

Result is 3 which is rational.

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

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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.

No rational number is an irrational number.

is 34.54 and irrational or rational. number

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).

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

Related questions

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.

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

10.01 is a rational number

Rational

It is a rational number

It is a rational number.

No rational number is an irrational number.

is 34.54 and irrational or rational. number

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).

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

Irrational.

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