Decimal number

A **Decimal number** is a number that consists of digits based on the number 10, using a decimal point to separate the whole number part from the fractional part. It is the standard system for representing non-integer values in everyday mathematics, science, and computing. Decimal numbers include integers, finite decimals, and repeating decimals, allowing precise representation of quantities that are not whole numbers. In WordPress, tagging a post with “Decimal number” helps categorize content related to numerical concepts, math tutorials, programming, or any subject involving decimal notation and arithmetic.