Whats a rational number?

Question

like as in maths

Answer 1

In mathematics, a rational number is a number which can be expressed as a ratio of two integers. Non-integer rational numbers (commonly called fractions) are usually written as the vulgar fraction (a/b), where b is not zero. a is called the numerator, and b the denominator

refer also

http://en.wikipedia.org/wiki/Rational_nu...

Answer 2

its a number that is male. female numbers are irrational.....haha.

Answer 3

A rational number is a number that can be expressed as a fraction. All whole numbers and all fractions are rational numbers, and many decimals are as well. Certain decimals, however, such as π and √3, for example, are irrational, because there is no way to write them as a fraction.

Answer 4

Any number that can be made by dividing one integer by another. The word comes from "ratio".

Examples:

1/2 is a rational number (1 divided by 2, or the ratio of 1 to 2)

0.75 is a rational number (3/4)

1 is a rational number (1/1)

2 is a rational number (2/1)

2.12 is a rational number (212/100)

-6.6 is a rational number (-66/10)