answersLogoWhite

0

No. pi/2 is a faction but it is not a rational number.

User Avatar

Wiki User

8y ago

What else can I help you with?

Related Questions

Fraction is a rational numbers but not every rational number is a fraction?

Every rational number can be expressed as a fraction. It's what rational means- a number that can be expressed as a ratio (fraction) of integers.


Can a number that is represented by a fraction be a rational number?

Definitely. A rational number is a number that can be written as a ratio. Every fraction is a ratio. Therefore every fraction represents a rational number.


Why is -5 a rational number?

because every integer is a rational number


Every terminating or repeating decimal represents a rational number and can be changed to a what?

Every rational number can be expressed as a fraction


Is negative fraction a rational number?

every fraction is rational...just so u know


Can every rational number be written as a fraction?

Yes


Is every prime number a rational number?

Yes. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Does every whole number is a rational number?

Yes. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Is every whole number a rational number and why?

Yes. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Every irrational number is a rational number?

NO. a number can only be one. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Why can every rational number be written as a fraction?

A rational number is defined as a number that can be expressed as a ratio of two integers. A ratio of two integers is also known as a fraction.


Every real number is a rational number?

No, not all real numbers. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.