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Why is the number 2 rational?

Anonymous

∙ 12y ago

Updated: 8/20/2019

It can be written as the ratio of two integers: 2/1.

Wiki User

∙ 8y ago

What else can I help you with?

Related Questions

What is -2 rational number?

The given whole number of -2 is a rational number

Is 2 a rational number or irrational?

It is rational. It is a whole number so it cannot be irrational.

Is number 2 rational or irrational?

2 is a rational number and it is also a prime number

Is -2 25 a rational number?

what is the rational number for 2/25

Is the square of 2 rational number?

Yes, the square of any rational number is also a rational number.The square root of 2 is not a rational number.

Is every rational number a perfect square?

No. Though every perfect square is a rational number, not every rational number is a perfect square. Example: 2 is a rational number but sqrt(2) is not rational, so 2 is not a perfect square.

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]

Is sum of any 2 rational number is a rational number?

True.

Is 2 an irrational number?

No. Any number that has a finite number of digits if RATIONAL.

How can 2 divided by 5 be expressed as a rational number?

0.4

Is a rational number is a rational expression?

Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.

Is 2 irrational?

No because -2 is a rational number

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