Rational numbers are more than just fractions or decimals; they are numbers that can be expressed as a ratio of two integers. This includes all integers, fractions, and even some decimals.

A rational number is a number that can be written in the form [latex]{\Large\frac{p}{q}}[/latex], where [latex]p[/latex] and [latex]q[/latex] are integers and [latex]q\ne o[/latex].

Quick Tips:

• Converting an Integer to a Fraction: Any integer can be expressed as a fraction by placing it over [latex]1[/latex].
• Converting an Integer to a Decimal: To convert an integer to a decimal, simply add a decimal point followed by a zero to the integer.
• Converting Fractions to Decimals: Divide the numerator by the denominator.

Simplifying fractions is more than just reducing numbers; it’s about understanding the essence of a ratio. This skill is crucial for making calculations easier and more understandable. A fraction is considered simplified if there are no common factors in the numerator and denominator. Quick Tips:

• Simplifying Fractions: Use the Equivalent Fractions Property to remove common factors in the numerator and denominator.
• Prime Factorization: Use the factor tree method to break down the numerator and denominator into prime factors for easier simplification.