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A Rational number is a fraction of two integers; a rational expression is a fraction that contains at least one variable

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Q: Difference between rational numbers and rational expressions?
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Related questions

Is the difference between two rational numbers always a rational numbers?

no


Is the difference between two rational numbers be a rational numbers?

Yes.


Is the difference between two rational numbers always rational?

Yes, it is.


What is difference between fractional and rational numbers?

All rational numbers are fractional but all fractional numbers are not rational. For example, pi/2 is fractional but not rational.


Must the difference between two rational numbers be a rational number?

Yes.


How is the distance between two rational numbers related to their difference?

Directly. Their difference IS the difference between them.


What is the difference between rational and irrational in math?

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


Is the difference between two rational Numbers always negative?

No.


How would you differentiate rational algebraic expressions from those which are not?

The coefficients in a rational expression would be rational numbers.


What is the difference between two rational numbers and one rational numbers?

Their count. Two in the first case, one in the second.


Difference between real and rational number?

Rational numbers are numbers that can be written as a fraction. Real numbers are any number, including irrationals.


How many rational numbers are there between two consecutive rational numbers?

There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.