answersLogoWhite

0


Best Answer

They're not. Rational numbers are those that can be written as the ratio of two integers -- as a fraction with an integer on top and bottom, in other words. The number 1.5 is not an integer, but it is rational because you can write it as 3/2.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

A rational number is a number that can be expressed as a fraction with one integer over another integer.

All integers can be expressed as a[n improper] fraction as themselves over 1 (for example 5 = 5/1) which is the form of a rational number.

Thus all integers are rational numbers.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why are all rational numbers integers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Are some integers not rational numbers?

All integers are rational numbers. There are integers with an i behind them that are imaginary numbers. They are not real numbers but they are rational. The square root of 2 is irrational. It is real but irrational.


Are any rational numbers integers?

All integers are rational numbers.


Are all rational numbers integers-?

Rational numbers are integers and fractions


Can Negative Integers be Rational Numbers?

All integers are rational. Not all rational numbers are integers.


Are all rational numbers are integers?

No, not all rational numbers are integers. All integers are whole numbers, but a non-whole number can be rational if the numbers after the decimal point either 1. end or 2. repeat. So, sometimes rational numbers are integers, sometimes they're not. But all integers are rational numbers.


How Integers In Rational Number Relate?

Integers are aproper subset of rational numbers.


Why aren't rational numbers called integers?

because not all rational numbers are integers, recurring numbers, numbers to 1 decimal place and fractions are rational as well but all integers are rational


Is twenty-five both a rational number and an integer?

Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.


What is an integer that is not a rational number?

All integers are rational numbers. As a result, there are no such numbers. There is, therefore, no name for these non-existent numbers.


Is -3 a Real or rational or irrational or integer or whole or counting?

-3 is a real, rational, whole integer. But then, -- All integers are real rational whole numbers. -- All whole numbers are real rational integers. -- All rational numbers are real. -- All counting numbers are real, rational, whole integers.


Rational numbers that are not integers?

Rational numbers are numbers that can be expressed as the quotient of two integers (3/2, 15/16). All integers, then, are rational numbers (12 = 12/1).


All integers are aslo?

All integers are also whole numbers that are rational