Q: Is - 57 a rational number?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Yes, the number 57 is a rational number, as it can be written as a fraction.

Yes, it is.

No

8.57 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 857/100. You can simplify this rational fraction if you require. As a mixed number, it is 8 57/100.

Since 57 is not a perfect square, its square root is IRRATIONAL.

Related questions

57 is a rational number

Yes, the number 57 is a rational number, as it can be written as a fraction.

Yes, it is.

Neither. It is an imaginary number.

It is a rational number because it can be expressed as a fraction in the form of 19/33 = 0.'57' repeating '57'

It can be expressed as a ratio of two integers: 57/100. It is therefore rational.

5.7 is a rational number because it can be expressed as a fraction in the form of 57/10

0.57 can be written as 57/100. 57 and 100 are both integers and therefore 0.57 can be written as a ratio of 2 integers. A number that can be written as a ratio of two integers is a rational number because the word rational comes from ratio.

No, it is a rational number because it can be expressed as a fraction in the form of 57/100

Rational

It can be expressed as a ratio of two integers: 57/100.

By demonstrating that it is equivalent to the ratio: 57/100. Any number that can be expressed as the ratio of two integers, the denominator not equal to zero, is rational.