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No. pi/2 is a faction but it is not a rational number.
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∙ 7y ago
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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.
