The numbers in the base 10 number system, having one or more places to the right of a decimal point.

this term can be used to refer to normal base 10 numbers in contrast with binary or hexadecimal numbers.

an INTEGER multiplied by ten to the power of another integer - where both integers can be positive, zero or negative

a number that can have a period (or the character used as the decimal separator as set in the Control Panel) between the digits

a number that can have a period (or the character used as the decimal separator for your operating system and language) between the digits

a number that contains a Decimal Point You can learn about

a number that has a fractional section

a Pair of Whole Numbers

a signed, fixed-point value consisting of an integral part and an optional fractional part

a number expressed in  base 10, such as 39.456.

any number written with a decimal point in the number. A decimal number falls between two whole numbers (e.g., 1.5 falls between 1 and 2). Decimal numbers smaller than 1 are sometimes called decimal fractions (e.g., five-tenths is written 0.5).

Any real number expressed in base 10 notation, such as 2.673.

A fraction where the denominator is a power of ten and is therefore expressed using a decimal point. For example: 0.37 is the decimal equivalent of 37/100.

A fractional number that is written using base ten notation. A mixed decimal number has a whole number part as well. Example: 0.28 is a decimal number and 3.9 is a mixed decimal number.

A number with one or more places to the right of a decimal point.