Final answer:
A number with one or more digits to the right of the decimal point is called a decimal. Decimals represent fractions or parts of a whole number.
Step-by-step explanation:
A number with one or more digits to the right of the decimal point is called a decimal.
The digits to the left of the decimal point represent whole numbers, while the digits to the right of the decimal point represent fractions or parts of a whole number. For example, in the number 3.14, 3 is the whole number and 14 is the fraction or part of a whole number.
Decimals are used to represent values that are not whole numbers, such as measurements, money, and percentages.