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Q: Is the difference between two rational numbers always a rational numbers?
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Related questions

Is the difference between two rational numbers always rational?

Yes, it is.


Is the difference between two rational Numbers always negative?

No.


Why is the difference of two rational numbers always a whole number?

The question cannot be answered because it is nonsensical. The difference between two rational numbers is very very rarely a whole number.


Is it true that The difference of two rational numbers always a rational number?

Yes. The rational numbers are a closed set with respect to subtraction.


The difference of two rational numbers is always a rational number?

Yes, that's true.


Is the difference between two rational numbers always an integer?

When you consider how many rational numbers there are, the difference between any two of them is hardly ever an integer. Examples: 5 - 4/5 = 41/5 5/6 - 2/3 = 1/6 3.274 - 1.368 = 1.906 All of the nine numbers in these examples are rational numbers.


Would the difference between two irrational numbers is always going to be rational?

No. sqrt(3) - sqrt(2) is irrational.


Is is true the difference of two rational numbers is always negative?

No, it is not true.


Is The difference of two real numbers always an irrational number?

No. 5 and 2 are real numbers. Their difference, 3, is a rational number.


Will repeating decimals always or never be rational numbers?

They will always be rational numbers.


Are terminating decimals always nether or sometimes a rational numbers?

They are always rational numbers.


Is the sum of two rational numbers is it rational or irrational?

Such a sum is always rational.