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Rational numbers are ratios of two integers (the second of which is not zero). They are important if any number needs to be divided into equal parts.

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Q: What are rational numbers and why are they important?
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Related questions

What is the important of rational numbers?

i have to make a project please help me on uses of rational numbers


Why is important to study rational and whole numbers?

Because understanding rational and whole numbers and in particular prime numbers it is useful when finding the lowest common multiple or the highest common factor of numbers.


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.


Is 3.9 rational or irrational?

If there are no numbers after the 9 it is rational


Are some rational numbers are not real numbers?

No. Rational numbers are numbers that can be written as a fraction. All rational numbers are real.


Are rational numbers whole numbers?

The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.


What is the most important thing about rational numbers?

They are only an infinitesimally tiny part of the set of real numbers.


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 6.6 irrational or rational?

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


Are natural numbers the same of rational numbers?

The set of rational numbers includes the set of natural numbers but they are not the same. All natural numbers are rational, not all rational numbers are natural.


Are all rational numbers whole numbers?

All rational numbers are not whole numbers, as rational numbers can include fractions.


Is -14 a rational or irrational number?

14 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.