0
No, some numbers, eg sqrt 2, are irrational, which means they cannot be written as a ratio between two whole numbers. Some numbers are also transcendental, but you don't want to go there!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
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.
Can every rational number be written as a fraction?
Yes
Why can every number be written as a fraction?
Every rational number, which includes integers, can be written as a fraction, with 1 in the denominator [bottom], or you could multiply the number by 2, and have this as the numerator [top], then have 2 in the denominator [bottom]. But when you say every number, the irrational numbers [such as pi, e, square root of 2, etc.]can not be written as a fraction.
Is every rational number can be written as a fraction true or false?
True
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.
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.
Can every rational number be written as a fraction?
Yes
Why can every number be written as a fraction?
Every rational number, which includes integers, can be written as a fraction, with 1 in the denominator [bottom], or you could multiply the number by 2, and have this as the numerator [top], then have 2 in the denominator [bottom]. But when you say every number, the irrational numbers [such as pi, e, square root of 2, etc.]can not be written as a fraction.
Is every rational number can be written as a fraction true or false?
True
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.
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.
A rational number is a number that can be written as?
it can be written as a fraction
