a _____________ has a whole number and a part.

mixed number

math

A number with a whole number and a part is called a decimal number.

To get a decimal number, you usually start with a whole number and then add a decimal point followed by one or more digits. For example, if you have the number 3 with a part of 0.5, you would write it as 3.5. The whole number part represents a certain quantity, while the decimal part represents a fraction or a portion of a whole.