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Is a natural number always a rational number?
A natural number is always a rational number .
Is the difference of rational numbers a rational number?
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.
Difference between rational numbers and rational expressions?
A Rational number is a fraction of two integers; a rational expression is a fraction that contains at least one variable
What is a number that is a natural number and an irrational number?
Natural numbers are a part of rational numbers. All the natural numbers can be categorized in rational numbers like 1, 2,3 are also rational numbers.Irrational numbers are those numbers which are not rational and can be repeated as 0.3333333.
List of rational and irrational numbers?
-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.
Must the difference between two rational numbers be a rational number?
Yes.
Must the difference between two rational be a rational number?
Yes, it must.
Is the difference of two natural numbers always a rational number?
No. Example: The difference of 2/5 & 1/3: 2/5 - 1/3 = 1/15 ∈ ℚ (is a rational number) ∉ ℕ (is not a natural number).
Is a natural number always a rational number?
A natural number is always a rational number .
Is the difference of rational numbers a rational number?
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.
Is every rational number a natural number?
No. 1/2 is a rational number but it is not a natural number.
Can difference between two irrational number can results in rational number?
Yes. 2+sqrt(3) and 5+sqrt(3). Their difference is 3, which is rational.
Is one half a rational number or a natural number?
Rational: yes. Natural: no.
How can you tell the difference between a rational number and an integer?
You probably don't have to inspect that pair too closely.Every integer IS a rational number.
Give you a rational number that is a natural number?
All natural numbers are rational numbers.
Can a natural number be a rational number also?
All natural numbers are rational numbers.
Difference between rational numbers and rational expressions?
A Rational number is a fraction of two integers; a rational expression is a fraction that contains at least one variable
