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How can you tell if a decimal is an irrational number?

Anonymous

∙ 11y ago

Updated: 10/3/2022

When a decimal can't be expressed as a fraction then it is an irrational number.

Wiki User

∙ 11y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

Is pi a recurring decimal a terminating decimal or an irrational number?

Pi is an irrational number

What are the difference between decimal in rational and decimal in irrational?

A decimal rational number can be expressed as a fraction A decimal irrational number can not be expressed as a fraction

What type of decimal is an irrational number?

An irrational number has a decimal representation that is non-terminating and non-repeating.

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

No.

Can an irrational number be expressed as a terminating decimal?

No, irrational numbers can't be expressed as a terminating decimal.

Related Questions

How do you tell if a number is irrational?

If it is a terminating or recurring decimal then it is not irrational. If it is an infinite, non-recurring decimal, it is irrational.

A decimal number is an irrational number?

A decimal number can be rational or irrational.

Is pi a recurring decimal a terminating decimal or an irrational number?

Pi is an irrational number

What are the difference between decimal in rational and decimal in irrational?

A decimal rational number can be expressed as a fraction A decimal irrational number can not be expressed as a fraction

What type of decimal is an irrational number?

An irrational number has a decimal representation that is non-terminating and non-repeating.

Is a terminating decimal irrational?

An irrational number is a number that has no definite end and a terminating number is a number that has a definite end. So this means that a decimal that is terminating cannot be irrational.

What is the decimal expansion of an irrational no. is?

It is the decimal approximation to the value of the irrational number.

Is The decimal form of an irrational number is a repeated decimal?

No it is not.

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

No.

Is every decimal number an irrational number?

No.

Is 0.05 a rational or irrational number?

It is a rational number.

Can an irrational number be expressed as a terminating decimal?

No, irrational numbers can't be expressed as a terminating decimal.

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