# Rational Numbers Definition With Example

**The number 8 is rational because it can be expressed as the fraction 8/1 (or the fraction 16/2) the fraction 5/7 is a rational number because it is the quotient of two integers 5 and 7.**

**Rational numbers definition with example**.
A rational number is a number determined by the ratio of some integer p to some nonzero natural number q.
In short, rational number represents a ratio of two integers.
Formal definition of rational number.

0.5 can be written as ½, 5/10 or 10/20 and in the form of all termination decimals. 1 people chose this as the best definition of rational: A number that can be….

0.7777777 is recurring decimals and is a rational number. For example, 1.5 is rational since it can be written as 3/2, 6/4, 9/6 or another fraction or two integers. The decimal number 1.5 is rational because it can be expressed as the fraction 3/2.

1.5 is rational, because it can be written as the ratio 3/2. Even if you express the resulting number not as a fraction and it repeats infinitely, it can still be a rational number. Contents1 definition of rational numbers:1.1 properties of rational numbers:1.2 comparison of rational numbers:

So, a rational number can be: √81 is a rational number, as it can be simplified to 9 and can be expressed as 9/1. P is called numerator and q is the denominator.

Thus, to reduce the rational fraction to its standard form, we divide its numerator and denominator by their hcf ignoring the negative sign, if any. For example all the numbers below are rational: Where q is not zero.