https://en.wikipedia.org › wiki › Rational_number

In mathematics, a rational number is a number that can be expressed as the quotient or fraction ⁠ ⁠ of two integers, a numerator p and a non-zero denominator q. [1] For example, ⁠ ⁠ is a rational number, as is every integer (for example, =).

https://www.mathsisfun.com › rational-numbers.htm

Learn what rational numbers are, how to write them as fractions, and how to add, subtract, multiply and divide them. Find out the difference between rational and irrational numbers, and see some fun facts and examples.

https://www.math.net › rational-numbers

Learn what rational numbers are, how to identify them, and how they differ from irrational numbers. Explore the properties of rational numbers, such as closure, additive inverses, and reciprocals.

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Welcome to Rational Numbers Explained with Mr. J! Need help with what rational numbers are? You're in the right place!Whether you're just starting out, or ne...

https://brilliant.org › wiki › rational-numbers

Rational numbers are numbers that can be expressed as the ratio of two integers. Rational numbers follow the rules of arithmetic and all rational numbers can be reduced to the form \frac {a} {b} ba, where b\neq0 b = 0 and \gcd (a,b)=1 gcd(a,b) = 1. Rational numbers are often denoted by \mathbb {Q} Q.

https://mathspar.com › rational-numbers

Rational numbers are numbers that can be obtained by dividing one integer by another. Let me explain with a typical example. 3 \hspace {0.2em} 3 and \hspace {0.2em} 4 \hspace {0.2em} 4 are two integers (numbers with no fractional or decimal part).

https://mathworld.wolfram.com › RationalNumber.html

A rational number is a number that can be expressed as a fraction p/q where p and q are integers and q!=0. A rational number p/q is said to have numerator p and denominator q. Numbers that are not rational are called irrational numbers.